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Donna Lina with Agay Llanera

 

With the whole world racing to beat the pandemic, COVID-19 vaccinations are at the top of the global news pile. According to Bloomberg, the United States tops the list of having the most vaccinations so far at the rate of over 2 million doses per day. 

Since the start of the Philippines’ vaccination drive last March 1, the latest tally of total vaccinations is now over 114,000. Besides the delayed arrival of vaccines, another hurdle the country’s mass vaccination faces is the Filipinos’ reduced confidence in vaccines. According to a recent survey, 46% of Filipinos are unwilling to get inoculated against COVID-19 even if the vaccine was proven safe and effective.

 

A Brief History of Vaccines

English Physician Edward Jenner is widely recognized to have made the first vaccination in 1796. After inoculating a child with smallpox virus, the vaccinee developed an immunity to the disease. Mass immunization following the development of the smallpox vaccine led to the disease’s global extermination in 1979.

The Centers for Disease Control and Prevention (CDC) acknowledges the crucial role of childhood vaccines in preventing the following diseases: 

 

For communicable diseases, vaccines act as extra protection for the body and the entire community. To get this kind of protection, a community must achieve herd immunity.  

 

What is Herd Immunity?

Herd immunity or population immunity is defined by the World Health Organization (WHO) as the “indirect protection from an infectious disease that happens when a population is immune either through vaccination or immunity developed through previous infection.” WHO makes it clear that it supports herd immunity against COVID-19 through vaccination.

This is achieved through mass vaccination, enabling majority of the population to be immune to the disease. Scientists are still researching how much of the population needs to be inoculated for herd immunity against COVID-19 to take place. In the Philippines, the government announced its plans to vaccinate 100% of its adult population or about 70 million Filipinos.

 

COVID-19 Vaccination Plan in PH

Last February, the Inter-Agency Task Force for the Management of Emerging Infectious Diseases (IATF-EID) finalized the priority list for the COVID-19 vaccination drive. 

 

Source: Philippine News Agency (PNA)

 

According to the Philippine National Deployment and Vaccination Plan for COVID-19 Vaccines, the government has accumulated ₱82.5 billion to cover costs of procuring vaccines, logistics, distribution and monitoring.

Source: DOH

 

With vaccination costs pegged at ₱1,300 per individual according to Department of Finance (DOF) Secretary Carlos Dominguez III, around 57 million Filipinos will benefit from the nearly ₱75-billion funds allocated by the government for vaccine acquisition. The remaining individuals are to be covered by the local government units (LGUs) and the private sector. Under the Bayanihan to Recover as One Act, the national government, local government units (LGUs) and about 300 Philippine companies signed an agreement with British pharmaceutical company AstraZeneca to procure 17 million vaccine doses. In this article, Presidential Adviser for Entrepreneurship Joey Concepcion said that half of the vaccine doses will be given to the national government, while the remaining half are for the companies’ workforce.

 

Nationwide Vaccination Drive 

Sources: DOH, WHO, PNA

 

Over 480,000 doses of AstraZeneca vaccine arrive in the Philippines from the COVAX facility. (Photo from National Task Force Against COVID-19)

 

With population projections from the Philippine Statistics Authority, the government developed a three-year vaccination plan from 2021 to 2023. The roadmap assumes that by 2022, those 16 years old and below may be allowed to take the vaccine, and that by 2023, newborns can be inoculated against COVID-19. Those who’d taken the shots in 2021 will be given booster shots in the succeeding years.

 

Source: DOH

 

Achieving Herd Immunity

Though WHO emphasizes that “the proportion of the population that must be vaccinated against COVID-19 to begin inducing herd immunity is not known,” the Philippine government’s goal of vaccinating 70 million Filipinos this 2021 aims to achieve herd immunity. Because each vaccination requires two doses, 140 million vaccine doses need to be rolled out in a year.

 

Based on such figures, the government needs to ramp up its vaccination drive to achieve herd immunity, and enable the country to recover both from the health and economic crises. 

The country’s battle against the pandemic is still unfolding but one thing remains clear: until the crucial number of 70 million have not been vaccinated, Filipinos need to be on their toes as cases continue to surge. 

Time is of the essence, but with majority having no means for vaccination yet, basic health and safety measures are still the strongest defense against this disease which continues to add to the global death toll of over 2 million.