COVID-19 pandemic in the Philippines
From Wikipedia the free encyclopedia
 | This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages)
|
| COVID-19 pandemic in the Philippines | |
|---|---|
Clockwise, starting from top:
| |
| Disease | COVID-19 |
| Virus strain | SARS-CoV-2 |
| Location | Philippines |
| First outbreak | Wuhan, Hubei, China |
| Index case | Manila |
| Date | First case of COVID-19: January 30, 2020[a] (4 years, 2 months, 2 weeks and 5 days) State of public health emergency: March 9, 2020 – July 22, 2023 (3 years, 4 months, 1 week and 6 days) |
| Confirmed cases | 4,140,383[1] |
| Active cases | 7,037[2] |
| Severe cases | 24,474[3] |
| Critical cases | 12,118[3] |
| Recovered | 48,021,987[2] |
Deaths | 66,864[1] |
| Fatality rate | 1.61% |
| Vaccinations | |
| Government website | |
The COVID-19 pandemic in the Philippines was a part of the worldwide pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). As of April 18, 2024, there have been 4,140,383[1] reported cases, and 66,864[1] reported deaths, the fifth highest in Southeast Asia, behind Vietnam, Indonesia, Malaysia, and Thailand. The first case in the Philippines was identified on January 30, 2020, and involved a 38-year-old Chinese woman who was confined at San Lazaro Hospital in Metro Manila.[a] On February 1, 2020, a posthumous test result from a 44-year-old Chinese man turned out positive for the virus, making the Philippines the first country outside China to record a confirmed death from the disease.[6][7][8]
After over a month without recording any cases, the Philippines confirmed its first local transmission on March 7, 2020.[9][10] Since then, the virus has spread to the country's 81 provinces.[11] National and local governments have been imposing community quarantines since March 15, 2020, as a measure to limit the spread of the virus.[12] These include the Luzon-wide enhanced community quarantine (ECQ) that was implemented in March–May 2020.[b][13] On March 24, President Rodrigo Duterte signed the Bayanihan to Heal as One Act, a law that granted him additional powers to handle the pandemic. This was repealed by a follow-up law, the Bayanihan to Recover as One Act, which he signed on September 11.[14]
The Philippines had a slightly lower testing capacity than its neighbors in Southeast Asia during the first months of the pandemic in the country.[15][16] COVID-19 tests had to be taken in Australia, as the Philippines lacked testing kits.[17][18] By the end of January 2020, the Research Institute for Tropical Medicine (RITM) in Muntinlupa, Metro Manila began its testing operations and became the country's first testing laboratory.[19] The DOH has since then accredited 279 laboratories that are capable of detecting the SARS-CoV-2 virus.[20] As of September 10, 2021, 277 of these have conducted 19,742,325 tests from more than 18,551,810 unique individuals.[2][3]
COVID-19 cases throughout the country started declining in February 2022,[21] and by May 2022, the health department noted that the country was at "minimal-risk case classification" with an average of only 159 cases per day recorded from May 3 to 9.[22] As of early June 2022, 69.4 million Filipinos have been fully vaccinated, while 14.3 million individuals received their booster shots.[23] In August 2022, Filipino public schools reopened for in person learning for the first time in two years.[24] As of 23 February 2023, a total of 170,545,638 vaccine doses have been administered.[25]
On July 22, 2023, President Bongbong Marcos lifted COVID-19 pandemic as state of public health emergency.[26]
Timeline[edit]
January to February 2020[edit]
The Philippines reported its first suspected case of COVID-19 in January 2020. It involved a 5-year-old boy in Cebu, who arrived in the country on January 12 with his mother.[27] At that time, the Philippines had no capability to conduct COVID-19 tests.[28][29] The boy tested positive for "non-specific pancoronavirus assay" in the RITM. Samples from the boy were also sent to the Victorian Infectious Disease Reference Laboratory in Melbourne, Australia to determine the specific coronavirus strain.[27] The boy tested negative for COVID-19 but several suspected cases were already reported in various parts of the country.[30]
The RITM developed capability to conduct confirmatory tests for COVID-19 in response to the emergence of suspected COVID-19 cases. It started conducting confirmatory tests on January 30.[28][29]
The first case of COVID-19 in the Philippines was confirmed on the same day. The diagnosed patient was a 38-year-old Chinese woman from Wuhan, who had arrived in Manila from Hong Kong on January 21.[4] She was admitted to the San Lazaro Hospital in Manila[31] on January 25 after she sought a consultation due to a mild cough. At the time of the confirmation announcement, the Chinese woman was already asymptomatic.[5]
The second case was confirmed on February 2, a 44-year-old Chinese male who was the companion of the first case. His death on February 1 was the first recorded outside China. He was coinfected with influenza and Streptococcus pneumoniae.[32]
On February 5, the DOH confirmed a third case in a 60-year-old Chinese woman who flew into Cebu City from Hong Kong on January 20 before she traveled to Bohol where she consulted a doctor at a private hospital on January 22, due to fever and rhinitis. Samples taken from the patient on January 24 returned a negative result, but the DOH was notified on February 3 that samples taken from the patient on January 23 tested positive for the virus. The patient upon recovery on January 31 was allowed to go home to China.[33]
March 2020[edit]
After a month of reporting no new cases, on March 6, the DOH announced two cases consisting of two Filipinos. One was a 48-year-old man with a travel history in Japan that returned on February 25 and reported symptoms on March 3.[34] The other was a 60-year-old man with a history of hypertension and diabetes who experienced symptoms on February 25 and was admitted to a hospital on March 1 when he experienced pneumonia. He had last visited a Muslim prayer hall in San Juan.[34] The DOH confirmed that the fifth case had no travel history outside the Philippines and is, therefore, the first case of local transmission. A sixth case was later confirmed, that of a 59-year-old woman who is the wife of the fifth case.[35] Since then, the Department of Health recorded a continuous increase in the number of COVID-19 cases in the country.[36]
Cases abroad involving foreigners with travel history in the Philippines were reported in early March 2020. The first three recorded cases involving an Australian, a Japanese, and a Taiwanese national had a history of visiting the Philippines in February 2020. Though it was unconfirmed whether or not they had contracted the virus while in the Philippines, speculations arose on undetected local transmissions in the country due to prior confirmation of the Philippines' first case of local transmission.[37][38][39]
Retrospective studies have been made to determine the strain of virus responsible for causing the community outbreak of COVID-19 in the Philippines since March 2020. In May 2020, Edsel Salvaña, director of the Institute of Molecular Biology and Biotechnology and member of the IATF-EID, said that the strain responsible for the COVID-19 outbreak in the country that started in March 2020 is closely related to the strain affecting India at the time. The virus strain's family tree is said by Salvaña to have appeared in China and Australia.[40] In a July 2020 webinar led by Cynthia Saloma, executive director of the UP Philippine Genome Center two hypotheses was presented regarding the source of the March 2020 outbreak in the Philippines. Genetic sequence analysis of samples collected from Philippine General Hospital patients from March 22–28 suggest that there are at least two sources of viral transmission in the Philippines; China, mainly from Shanghai and from Japan specifically through repatriated Filipino seafarers of the Diamond Princess cruise ship.[40]
Several measures were imposed to mitigate the spread of the disease in the country, including bans on travel to mainland China, Hong Kong, Macau, and South Korea. On March 7, 2020, the Department of Health (DOH) raised its "Code Red Sub-Level 1," with a recommendation to the President of the Philippines to impose a "public health emergency" authorizing the DOH to mobilize resources for the procurement of safety gear and the imposition of preventive quarantine measures.[5] On March 9, President Rodrigo Duterte issued Proclamation No. 922, declaring the country under a state of public health emergency.[41]
On March 12, President Duterte declared "Code Red Sub-Level 2," issuing a partial lockdown on Metro Manila for 30 days to prevent a nationwide spread of COVID-19.[42][43] The lockdowns were expanded on March 16, placing the entirety of Luzon under an "enhanced community quarantine" (ECQ).[44] Other local governments outside Luzon followed in implementing similar lockdowns. On March 17, President Duterte issued Proclamation No. 929, declaring the Philippines under a state of calamity for a tentative period of six months.[45]
Additional facilities started to conduct confirmatory testing. On March 20, four facilities, namely the Southern Philippines Medical Center in Davao City, Vicente Sotto Memorial Medical Center in Cebu City, Baguio General Hospital and Medical Center in Benguet, and the San Lazaro Hospital in Manila (where the first case was admitted to), began conducting tests as well augmenting the RITM.[46] Other facilities began operations as well in the following days.[2]
On March 25, the President signed the Bayanihan to Heal as One Act, which gave him additional powers to handle the outbreak.[47][48]
April to May 2020[edit]
By April, COVID-19 had spread to all 17 regions of the Philippines,[50] with the confirmation of a case in April 6 of a patient confined at a hospital in Surigao City who had been in the Caraga region since March 12 after traveling from Manila.[51][52]
President Duterte on April 7 accepted the recommendation of the Inter-Agency Task Force for the Management of Emerging Infectious Diseases (IATF-EID) to extend the ECQ in Luzon until April 30.[53]
On April 17, it was reported that the country had been able to bring down the viral disease' reproduction number to 0.65 from 1.5, which meant that the average number of people a person could infect decreased from more than one to less than one.[54] Recent data at the time suggested that the country was doing better in "flattening the curve",[55] but was warned of a "resurgence" and must ramp up mass testing in order to isolate cases and avoid further transmission of COVID-19.[54]
Sometime in late April, local government units (LGUs) were no longer authorized to impose quarantine measures without the consent of the IATF-EID. Prior to that period, LGUs could impose such measures in coordination with the Department of the Interior and Local Government.[56]
The ECQ in Luzon was extended until May 15 in some areas. This included Metro Manila, Calabarzon, Central Luzon (except Aurora), Pangasinan, and Benguet. ECQ measures were also extended in the provinces of Iloilo and Cebu as well as in Davao City.[57][58][59][60] Other areas were downgraded or placed under general community quarantine (GCQ).[61]
On May 14, Typhoon Vongfong (local name: Ambo) landed on Samar Island. In the Philippines, tens of thousands of people who were locked out due to lockdowns were faced with the dual threat of typhoons and viruses, forcing complex and dangerous evacuation.[62][63][64] At each shelter in the central part of the Philippines, in order to prevent the spread of coronavirus infection, only half of the capacity was accepted, and a mask was required when evacuating.[63] Typhoon Vongfong killed five people in the Philippines. By the time Vongfong landed, the number of confirmed infections was 11,618 and the number of deaths (due to infectious diseases) was 772 in the Philippines.[62] Vongfong also approached Manila, but due to severe restrictions on going out of Manila, most people, including low-income people living in simple houses, could not go to shelters and were forced to wait at home.[65][66]
After May 15, the Philippine government revised its quarantine classifications in correspondence to an earlier announcement that "Science and Economics will be considered for any changes of the lockdown measures."[67] A modified enhanced community quarantine (MECQ) was applied to Metro Manila, Laguna and Cebu City, while a GCQ was raised to 41 provinces and 10 cities with moderate risk.[68][69] Meanwhile, 40 provinces and 11 cities that were considered "low-risk areas" were supposed to be released from community quarantine measures, but were eventually upgraded to a "modified general community quarantine" (MGCQ) after a reportedly "honest mistake" from the national government and requests from respective LGUs.[70]
Once again, the Philippine government revised its announcements and declared the entire country under GCQ, while Metro Manila, Laguna and Cebu City continued to implement an MECQ. This was temporary until guidelines of MGCQ for low-risk areas were finalized.[71] The IATF-EID also reportedly considered the reclassification of provinces and cities in Central Luzon as "high-risk areas" under MECQ.[72]
After receiving petitions from LGUs, the IATF-EID revised its quarantine policies yet again. Cebu City and Mandaue were placed under ECQ, while Metro Manila, Laguna, and Central Luzon (except for Aurora and Tarlac) were all under MECQ. The remaining parts of the country were placed under GCQ.[73]
June to July 2020[edit]
Quarantine measures raised throughout the country started to loosen up on June 1, with areas formerly under ECQ transitioning to a less strict quarantine. This led to a significant rise in the number of confirmed cases, as more areas implemented a GCQ.[citation needed]
The official start of classes in the elementary and secondary schools which customarily begin on June was postponed.[74]
The Bayanihan to Heal as One Act expired within this month. According to the national government, the law expired on June 25, due to its sunset provision although there were interpretations that the law expired as early as June 5. Senator Sonny Angara argued that per the Constitution "emergency powers cease upon the next adjournment of Congress" and that he considers the Bayanihan Act as an emergency measure. The national government maintains that the law was to expire on June 25. Upon expiration of the law, the national government is not anymore obliged to hand out cash subsidies to families affected by community quarantine measures.[75]
The DOH reported an overwhelmingly high number of recoveries on July 30, as the department began its "Oplan Recovery" to clear out its discrepancies with LGU counts. Under the data reconciliation of the DOH, starting from July 15, mild cases and asymptomatic cases will be recorded as recovered after 14 days from swab collection for testing. The first set of "mass recovery" was recorded on July 30 with 37,180 recoveries. From July 30, recovery reconciliations will be reported every 15 days.[76]
August 2020[edit]
On August 2, the Philippines surpassed the 100,000 cases mark as the country continues to report around 2,000–3,000 cases a day.[77] The country eventually had the most COVID-19 cases in Southeast Asia when it finally breached Indonesia's total number of confirmed COVID-19 cases.
A modified enhanced community quarantine (MECQ) was placed in Metro Manila, Bulacan, Cavite, Laguna, and Rizal from August 4 to 18 as a response to the petition of medical front liners requesting an ECQ in Metro Manila.
In early August, the Philippine Health Insurance Corporation (PhilHealth) became involved in a corruption scandal, and its executives were alleged to have used the pandemic as a cover-up to steal billions of pesos.[78]
The Philippine Genome Center (PGC) had detected a new variant of the SARS-CoV-2 virus originating in the Philippines. The new variant is said to be globally dominant variant than other variants of the virus at the time of detection and has been associated with the sudden increase of new cases in July.[79]
By August 18, the DOH has identified 1,302 COVID-19 clusters throughout the country with the majority being located in Metro Manila.[80]
September to November 2020[edit]
On September 11, President Duterte signed Republic Act No. 11494 or the Bayanihan to Recover as One Act into law.[81] President Duterte then extended the period of the state of calamity until September 2021, through his Proclamation No. 1021 filed on September 18.[82]
The IATF-EID also announced on September 18 that all cemeteries, columbariums, and memorial parks nationwide will be closed from October 29 to November 4 to prevent social gatherings traditionally conducted as part of the All Saints' Day observance.[83] This is similar to the proposal made by Metro Manila mayors few days prior.[84]
COVID-19 has spread to all provinces in the Philippines[85] by September 28,[86] when Batanes recorded its first case.[85]
December 2020[edit]
In mid-December, a new variant of SARS-CoV-2 known as Lineage B.1.1.7 was identified in the United Kingdom and is reportedly more contagious than earlier variants of the virus.[87] This has led to several countries to restrict or ban travel from the United Kingdom, including the Philippines.[88] The Philippines also banned travel from 19 other nations which has reported cases of more-infectious variants of SARS-CoV-2.[89]
The DOH announced in a briefing held in January 2021 that the U.K. variant is already in the Philippines as early as December 2020. One of the samples collected by the health department on December 10 tested positive for the variant on January 21, 2021.[90]
January 2021[edit]
By January 2021, the DOH was already monitoring at least two other noted mutations aside from the U.K. variant, namely the 501.V2 variant which originated from South Africa and another variant from Malaysia.[91]
On January 5, 2021, Hong Kong reported that they detected the U.K. variant from a 30-year-old woman who arrived in the city from the Philippines on December 22, 2020, raising concerns that the strain may already be in the Philippines.[92] The following day, a joint DOH–PGC study said that it has not detected the U.K. variant among 305 samples collected from November to December hospital admissions involving inbound travellers who have tested positive for COVID-19 upon arrival in the country.
Epidemiologist John Wong, who is part of DOH's technical advisory working group, said in a press briefing on January 6 that if Lineage B.1.1.7 establishes itself in the Philippines, the total number of cases could rise about fifteen-fold. Wong provided two scenarios which assumed there are 20,000 cases at the beginning of the month. In the first scenario, COVID-19 has a r rate of 1.1 and the U.K. variant does not reach the Philippines which project an increase of cases to 32,000 by the end of the month. In the second scenario where Lineage B.1.1.7 does indeed establish itself in the country, the projected rise of cases could go as high as 300,000 in the same time period.[93]
On January 13, the DOH announced that the U.K. variant has been detected in the country when a 29-year-old man from Quezon City, who arrived in the country from the United Arab Emirates on January 7, tested positive for COVID-19.[94] 13 individuals who came in contact with the man also tested positive for COVID-19 days later.[95] On January 22, 16 new cases associated with the U.K. variant has been confirmed in several places in country including Benguet, Laguna, and Mountain Province. A case each in Benguet and Laguna had no known contact with a confirmed case or a travel history outside the country.[96]
The Food and Drug Administration (FDA) has issued emergency use authorizations (EUA) to the Pfizer–BioNTech and the Oxford–AstraZeneca COVID-19 vaccines on January 14 and 28, respectively.[97]
February 2021[edit]
On February 18, the DOH in Central Visayas announced that two mutations of SARS-CoV-2 were discovered in Cebu. The mutations were classified as "mutations under investigation" and were tagged as E484K and N501Y.[98]
March to April 2021[edit]
The DOH announced the detection of the South African variant of SARS-CoV-2 in Pasay on March 2.[99] On March 12, Lineage P.1, commonly known as the Brazilian variant, was detected in the country, along with a "unique" variant originating from the Philippines which was designated as the P.3 variant, which in turn related to the aforementioned variant.[100] Japan also detected the P.3 variant on a man who traveled from the Philippines.[101][102]
As a response to the recent spike in cases, the Greater Manila Area, which the government called "NCR Plus", was placed under general community quarantine (GCQ) on March 22 and was originally set to expire on April 4.[103] It was further intensified to the stricter enhanced community quarantine (ECQ) from March 29 to April 11, when the positivity rate of the area remained high.[104][105]
On March 17, the Philippine Statistics Authority (PSA) reported that there have been at least 27,967 deaths caused by, or associated with, COVID-19 by the end of 2020. 19,758 of these were tagged "COVID-19 virus not identified", while 8,209 were tagged "COVID-19 virus identified". The discrepancy between the tallies of the DOH and the PSA is due to the inclusion of probable and suspect cases in the PSA's tally.[106] On April 26, the country surpassed 1 million cases.[107]
May to June 2021[edit]
On May 11, the country detected its first two cases of Delta variant from India. The variant had been confirmed in two Filipino seafarers who returned in April.[108] While the infections on Metro Manila is slowing down, COVID-19 infections is surging on other regions. Mindanao accounted for a quarter of new cases, higher than Metro Manila, showing that the pandemic has shifted to the regions far outside of the metropolitan areas. A former mayor and his brother from a nearby town were also admitted at a government hospital in the same city, as dozens of people were being treated for coronavirus outside in makeshift tents, or hooked up to oxygen tanks while sitting in their vehicles, due to the lack of hospital beds.[109]
July 2021[edit]
As COVID-19 surges in Indonesia, the Philippines banned travels from Indonesia amid Delta variant threat. Roque said travelers from Indonesia will be barred from entering the country from July 16 to July 31.[110]
On July 16, the country detected 16 new cases of the highly-transmissible COVID-19 Delta variant, which has become the dominant variant in several countries. Of these, 11 are local cases. In a press briefing, Health Undersecretary Maria Rosario Vergeire said that 15 of the new detected cases had recovered while another died. Of these, 10 are females aged 14 to 79.[111] Due to rising cases and local transmission of the Delta variant, Metro Manila, Ilocos Norte, Ilocos Sur, Davao de Oro, and Davao del Norte were placed under general community quarantine with heightened restrictions starting on July 23.[112][113]
On July 29, the Department of Health (DOH) detected 97 new cases of Delta variant bringing the total number of Delta variant cases to 216. Of the newly reported cases, 88 were local cases, six are returning overseas Filipinos, while three other cases are still under verification.[114]
August 2021[edit]
On July 30, the government placed Metro Manila under Enhanced Community Quarantine (ECQ) starting August 6 until August 20 due to rising cases of Delta variant.[115]
On August 5, the DOH detected 116 new cases of Delta variant bringing the total number of cases to 331. Of the additional Delta variant cases, 95 were local cases, one is a Returning Overseas Filipino (ROF) while the remaining 20 cases are being verified if they are local or ROF cses. The DOH said that among the 216 Delta variant cases reported last July 29, one case was verified to have been tested in two different laboratories so the DOH amended the previous total Delta variant cases from 216 to 215.[116]
On the same day, President Rodrigo Duterte approved the recommendation of the IATF to place some provinces under ECQ and MECQ. Laguna, Cagayan de Oro, and Iloilo City will be under ECQ from August 6 to 15, while Lucena and the provinces of Cavite, Rizal, and Iloilo will be placed under modified enhanced community quarantine (MECQ). Batangas and Quezon, on the other hand, will be under general community quarantine (GCQ) with heightened restrictions from August 6 to 15.[117]
On August 15, the DOH detected the country's first case of the Lambda variant. The patient is a 35-year-old female and is currently being validated as to whether she is a local or returning overseas Filipino case. The DOH said the patient was asymptomatic and tagged as recovered after undergoing the 10-day isolation period. Meanwhile, the DOH also detected 182 new cases of the Delta variant, as well as 41 new cases of the Alpha variant, 66 new cases of the Beta variant and 40 new cases of the Theta variant. Of the newly reported cases of the Delta variant, 112 cases are local, 36 are returning overseas Filipinos, and 34 are still undergoing verification. Among the 41 new Alpha cases, 38 are local, one is an ROF, and two are still being verified. Out of the 66 additional Beta cases, 56 are local and 10 cases are still undergoing verification. Among the 40 new Theta variant cases, 37 are local cases and three cases are still being verified.[118]
On August 19, the IATF-EID approved to place Metro Manila and the province of Laguna under MECQ from August 21 to 31.[119]
The World Health Organization released a statement on August 28, that the Delta variant is already the dominant variant of SARS-CoV-2 in the Philippines.[120]
September 2021[edit]
On September 1, the COVID-19 cases in the country surpassed 2 million.[121]
On September 3, the Philippines Food and Drug Administration (FDA) approved the emergency use of Moderna's COVID-19 vaccine for minors aged 12 to 17.[122]
The alert level system (ALS) was introduced by the government with pilot implementation of the system in Metro Manila beginning on September 16, 2021. The IATF intends to phase out the old quarantine system, which still remains in use outside Metro Manila pending the nationwide adoption of the ALS.[123] The coverage of the ALS was expanded to include LGUs in Calabarzon, Central Visayas, and Davao regions on October 20, 2021.[124]
October 2021[edit]
On October 25, the DOH confirmed the presence of the B.1.1.318 variant in the country with one case reported. Along with the detection of the B.1.1.318 variant, the DOH also detected 380 more cases of the Delta variant, as well as 104 cases of Alpha variant, and 166 cases of Beta variant.[125]
The vaccination of minors under the Philippine national vaccination also began within the month.[126]
November 2021[edit]
On November 8, the country detected its first ever case of the B.1.617.1 variant, formerly called Kappa variant. The patient is a 32-year-old male from Floridablanca, Pampanga who experienced a mild case and has since recovered.[127] The alert level system's nationwide adoption was completely realized on November 22.[128][129]
December 2021[edit]
The Omicron variant was first detected in the Philippines on December 15. The cases involved two travelers from Nigeria and Japan who arrived in the Philippines on November 30 and December 1 respectively.[130] By December 28, there are four Omicron, all international travellers.[131]
January 2022[edit]
On January 15, the DOH has confirmed that there is already a community transmission of the Omicron variant in Metro Manila, which was the cause of a spike in cases that started in late December 2021 and continued throughout the first half of January 2022.[132] A shortage on paracetamol, other analgesic, and other drugs for flu-like symptoms was reported.[133][134] The DOH and DTI maintained there is no shortage, but the latter admitted that there are some areas in the country temporarily ran out of stock due to logistical issues.[135]
October 2022[edit]
The first confirmed cases of the Omicron XBB subvariant and XBC variant were detected in the Philippines on October 17.[136][137][138]
Medical response[edit]
Hospital admission policy[edit]
.jpg)
The DOH has issued a reminder, that Level 2 and 3 hospitals cannot deny admittance of people suspected or confirmed to have COVID-19 infection and refusal of admission is a "violation of the signed Performance Commitment and shall be dealt with by the PhilHealth accordingly". The department said that Level 2 and 3 hospitals can accommodate individuals with mild COVID-19 symptoms while individuals in a serious or critical condition may be transferred to one of the DOH's three main referral hospitals,[139] which was increased over time to 75 designated hospitals as of April 13 with a combined bed capacity of 3,194.[140]
On March 16, 2020, the DOH announced a revision on their protocol on hospital admission for COVID-19 positive patients. A week prior, the DOH began sending both asymptomatic patients and individuals with mild symptoms back to their homes for quarantine and continued health monitoring until they have been deemed recovered. Priority was given to high-risk patients or those with severe symptoms for hospital admission.[142][143]
In mid-2021, the city of Makati initiated a program to aim to treat mild cases at home, to reduce pressure on hospitals.[144][145]
Drug therapy and vaccine development[edit]
Vaccine trial participation[edit]
The Philippines, with at least 45 other countries, joined the World Health Organization (WHO)'s Solidarity trial to study the effectivity of certain drugs in treating COVID-19 patients. Dr. Marissa Alejandria of the Philippine Society of Microbiology and Infectious Disease is the Philippines' representative in the study with Health Undersecretary Maria Rosario Vergeire as the official liaison of the DOH in the multinational study.[146][147]
The Department of Science and Technology (DOST) announced that it is seeking bilateral collaboration with other countries such as China, Russia, South Korea, Taiwan, and the United Kingdom on endeavors related to the vaccine development for COVID-19.[148][149] President Rodrigo Duterte declared a bounty for anyone who could produce a vaccine against COVID-19, an amount later increased to ₱50 million (around $1 million).[150]
Research on other treatments[edit]
The Philippine Council on Health Research and Development at the DOST plans to distribute an undisclosed "functional food," while Presidential Spokesman Harry Roque also revealed that the DOST, Philippine General Hospital, and the Ateneo de Manila University, are collaborating with the Duke–NUS Medical School in Singapore to evaluate the feasibility of lauric acid from virgin coconut oil, Vitex negundo (known locally as Lagundi), and Euphorbia hirta (known locally as Tawa-tawa) as a "dietary regimen supplement" to help COVID-19 patients combat the disease. A "functional food" or "dietary regimen supplement" is described as similar to how tawa-tawa is also used as a remedy against dengue by incorporating it to the diet of diagnosed patients.[151][152][153]
Vaccination[edit]
Supply[edit]
The Philippine government has been negotiating with various foreign vaccine manufacturers to secure the country's COVID-19 vaccine supply. These manufacturers include Sinovac Biotech (China), Gamaleya Research Institute (Russia), Moderna (United States), and Pfizer (United States).[154] The private sector, with government sanction, has secured at least 2.6 million vaccine doses from British-Swedish manufacturer AstraZeneca.[155] Negotiations are also ongoing with American firm Novavax which would supply at least 10 million doses from the Serum Institute of India. The country is projected to at least 164 million doses from various manufacturers in 2021.[156]
The procurement efforts of the national government has been a subject of various controversies. Health Secretary Francisco Duque has been alleged to "dropped the ball" in a deal with Pfizer vaccine deal which could have secured 10 million doses by as early as January 2021.[154] Plans to secure 26 million doses from China's Sinovac has also been put into scrutiny in the Congress due to its reported efficacy rate. Late-stage trials of Sinovac's vaccine in Brazil reported an efficacy rate of only 50 percent. There were concerns within the Senate that the reported 50 percent efficacy rate of Sinovac's vaccine would not garner public trust and would be a waste of government funds. The Department of Health said that Sinovac's vaccine satisfy the World Health Organization standards of at least 50 percent efficacy rate while the FDA pointed out that Sinovac is yet to publish an official and published scientific report on their vaccines efficacy rate and that the clinical trial for the vaccine is conducted in different countries and the efficacy rate per country will vary; as low as 50 percent in Brazil and as high as above 90 percent in Turkey.[155][157][158]
Authorization and usage[edit]
On December 2, 2020, President Rodrigo Duterte signed an executive order allowing the Food and Drug Administration to grant emergency-use authorization (EUA) to COVID-19 vaccines and treatments. Under certain conditions, vaccines and drugs could be approved within a month instead of undergoing the usual six-month review process.[159] Among the conditions is for a vaccine manufacturer to obtain prior EUA in its country of origin or other countries with a "mature" regulator. The FDA announced that three vaccine manufactures namely Pfizer, AstraZeneca, and Sinovac have inquired on the process of obtaining an EUA in the Philippines.[160] On December 23, Pfizer has applied for an EUA for its vaccine.[161]
Duterte also said in December 2020 that some members of the military already received COVID-19 vaccine from Chinese manufacturer, Sinopharm despite the vaccine not yet officially approved by the country's health authorities.[162] A few days later, it was reported that some members of the Presidential Security Group had also received vaccine from unknown manufacturer.[163][164]
Testing[edit]
Early COVID-19 testing in the Philippines was limited to persons with a history of travel to countries with cases of local transmission and those with exposure to individuals confirmed to have COVID-19. The testing protocols were revised sometime in mid-March 2020 to give priority to the testing of any individual with severe symptoms as well as to the elderly, pregnant and immunocompromised persons with at least mild symptoms.[165][166] On March 30, symptomatic healthcare workers were also considered priority for testing.[167]
During his press briefing on May 19, Presidential Spokesperson Harry Roque said that the government's "expanded targeted testing" would target the following: "(1) all symptomatic cases, (2) all of those coming from abroad, (3) all close contacts of confirmed cases that were found through contact tracing, and (4) all of those who tested positive on rapid antibody tests." The government is also opting to test through benchmarks, by testing 1–2% of the Philippines' entire population and 10–12% of the worst affected region in the country, which is Metro Manila.[168][169]
In late March 2020, some politicians and their relatives were reportedly tested for the disease despite not showing any symptoms, causing public backlash amidst a shortage of testing kits since it was against DOH guidelines to test asymptomatic individuals.[170] The DOH responded to the public criticism by clarifying that, while there is "no policy for VIP treatment" with regard to testing for COVID-19 and that "all specimens are being processed on a first-in, first-out basis," it "extends courtesy" to front line government officials, specifically those involved in national security and public health.[171] Some senators who were tested claim that they used rapid antibody tests not accredited by the DOH at that time.[172]
On January 24, 2021, after receiving a go-signal from the national government, the Philippine Red Cross announced that they will start conducting COVID-19 tests using saliva samples on January 25.[173]
Capacity[edit]
In July 2020, there were currently 85 testing laboratories nationwide with 25,000 tests conducted daily.[174] The country has conducted over 3 million tests as of September 2020.[175]
On March 9, 2020, a total of 2,000 tests has been conducted at a rate of 200 to 250 people accommodated by tests per day.[176] The testing capacity of the Philippine government has been expanded by late March 2020. As of March 23, the Research Institute for Tropical Medicine (RITM) in Muntinlupa alone can test 600 people per day, other laboratories except for the facility of San Lazaro Hospital, Manila, can do 100 tests, while the said hospital can do 50 tests per day.[177] By March 27, the release of test results conducted at the RITM takes five to seven days due to backlog, but the institute is committed to reducing the turnaround to two to three days.[178] The DOH announced that the country will conduct targeted mass testing on April 14, which will be administered strictly for susceptible, probable, and high-risk patients, such as health workers, expectant mothers, and patients with other medical conditions.[179][180] The country's testing continuously increased, except when RITM temporarily scaled down its operations from April 20–24 after 43 of its staffs tested positive for the virus.[181]
The Philippines has the capability to conduct mass testing, either through reverse transcription polymerase chain reaction (RT-PCR) or rapid antibody testing, given the increased number and improving capacity of the country's accredited laboratories and the procurement of more testing kits.[179][180][182] The first localized targeted mass testing began in Valenzuela, Metro Manila on April 11.[183] Other local government units followed suit shortly after the Inter-Agency Task Force for the Management of Emerging Infectious Diseases (IATF-EID) adopted a resolution that commences 'a national government-enabled, local government unit-led, and people-centered response' to COVID-19.[184]
Testing kits[edit]
The Food and Drug Administration has approved the usage of 75 PCR test kits (including one locally developed kit),[185] 79 rapid antibody testing kits,[186] 53 immunoassay testing kits,[187] and 7 other testing kits[188] as of July 30.
A locally developed PCR testing kit has been made by the National Institutes of Health at the University of the Philippines Manila.[189] It is reportedly six times cheaper than its foreign counterparts.[190][191] It was first approved for commercial use in April 2020 by the Food and Drug Administration (FDA)[192] but some kits were recalled in May by its manufacturer, after it was found out that testing using the kits yields indeterminate results 30 percent at the time.[193] A month later, the testing kit were re-approved after its defects were fixed.[192]
Facilities[edit]
Before January 30, there were no medical facilities in the country that can confirm cases of the virus.[28][29] Before that date, the RITM conducted preliminary tests on suspected cases to determine if they are infected with a coronavirus but could not detect the new strain on patients.[194] Samples from suspected cases with confirmed coronavirus infection had to be sent abroad to the Victorian Infectious Diseases Reference Laboratory in Melbourne, Australia, for confirmatory testing specifically for SARS-CoV-2.[195]
The National Task Force for COVID-19 created the Task Force T3 (Test, Trace, and Treat) to establish public-private partnerships that would conduct mass testings.[196] The task force cited the San Miguel Corporation as a pioneer in the move to open its COVID-19 testing laboratory to initially test all of its 70,000 employees. As of August 24, the country has 110 subnational laboratories capable of detecting SARS-CoV-2.[3]
Backlogs[edit]
 | Graphs are unavailable due to technical issues. There is more info on Phabricator and on MediaWiki.org. |
From May 29 to June 17, 2020, the DOH had included testing backlogs on their daily case bulletin. These backlogs were referred to as "late cases" and were validated by the DOH's Epidemiology Bureau after more than four days of the release of test results. Late cases were reported alongside new cases or "fresh cases", which corresponded to the cases that were validated three days within the release of test results. This change was implemented by the health department to clarify the sudden increase of cases in the country.[197][198] The then-largest single-day increase on the number of confirmed cases in the country has been accounted to the backlog in late June 2020, when 2,434 new cases were announced. 1,147 out of these cases were fresh cases and the remaining 1,287 were late cases.[199] It surpassed the backlog in late May 2020, where 1,000 out of 1,046 cases were reported to be late cases.[200]
Government response[edit]
Nationwide measures[edit]
The national government declared a state of calamity over all of the Philippines on March 16, 2020, by virtue of Proclamation No. 929 signed by President Rodrigo Duterte. The declaration brings into effect for six months the following:[201][202]
- price control of basic needs and commodities,
- granting interest-free loans,
- distribution of calamity funds,
- authorization of importation and receipt of donations, and
- hazard allowance for public health workers and government personnel in the fields of science and technology.[203]
Legislative response[edit]
Following the sharp increase of confirmed cases, President Duterte called on Congress to hold special sessions on March 23 to enact the Bayanihan to Heal as One Act upon his request, which would authorize Duterte to "reallocate, realign, and reprogram" a budget of almost ₱275 billion ($5.37 billion) from the estimated ₱438 billion ($8.55 billion) national budget approved for 2020, in response to the pandemic.[204][205]
In the House of Representatives, the bill was introduced as House Bill No. 6616 with House Speaker Alan Peter Cayetano of Pateros–Taguig as its principal sponsor and was defended on the floor by Deputy Speaker Luis Raymund Villafuerte of Camarines Sur's 2nd district. In the Senate of the Philippines, the bill was introduced as Senate Bill No. 1418 with Senate President Tito Sotto and Senator Pia Cayetano as its principal sponsors.[206]
The House version of the bill passed the House of Representatives in a 284–9 vote without abstentions,[207] while its Senate version unanimously passed the Senate.[208] President Duterte signed the bill into law on March 25.[209] The law was effective for three months until June 25, owing to its sunset provision.[75]
A legislation was proposed to replace the Bayanihan Act, dubbed as the Bayanihan to Recover as One Act or Bayanihan 2. On August 20, the bicameral committee approved a reconciled version of the bill.[210] It was signed into law by Duterte on September 11.[211]
Lockdowns[edit]
