COVID-19 vaccine supply needs to be expanded for global herd immunity: media

Xinhua News Agency

WASHINGTON, May 16  — The production and supply of COVID-19 vaccines should be expanded by large margins in order to realize global herd immunity, which is obviously a herculean task that can only be accomplished with concerted efforts, reported The New York Times on Sunday.

About 11 billion shots are needed to vaccinate 70% of the world’s population, a rough threshold needed for herd immunity, the Times quoted the estimate of the researchers at Duke University as saying.

“Vaccine manufacturers assert that a fix is already at hand as they aggressively expand production lines and contract with counterparts around the world to yield billions of additional doses,” said the Times.

Each month, 400 million to 500 million doses of the vaccines from Moderna, Pfizer, and Johnson & Johnson are now being produced in the United States, according to the report, citing an American official with knowledge of global supply.

“But the world is nowhere close to having enough,” and “so far, only a small fraction of that has been produced,” it said.

While global production is difficult to measure, the analytics firm Airfinity estimates the total so far at 1.7 billion doses, it added.

The problem is that many raw materials and key equipment remain in short supply. And the global need for vaccines might prove far greater than currently estimated, given that the coronavirus presents a moving target: if dangerous new variants emerge, requiring booster shots and reformulated vaccines, demand could still dramatically increase, intensifying the imperative for every country to lock up supply for its own people.

Another problem standing out in the allocation of vaccines is that “wealthy countries have captured an overwhelming share of the benefit. Only 0.3% of the vaccine doses administered globally have been given in the 29 poorest countries, home to about 9% of the world’s population, said the Times in its report.

“The only way around the zero-sum competition for doses is to greatly expand the global supply of vaccines. On that point, nearly everyone agrees,” it added. ■ (Xinhua) -jlo

Popular

PBBM to attend ASEAN Summit in Malaysia, engage in discourse with leaders from member states

By Dean Aubrey Caratiquet Prior to departing for Kuala Lumpur, Malaysia to attend the 46th Association of Southeast Asian Nations (ASEAN) Summit, President Ferdinand R....

PBBM leads formal opening of Palarong Pambansa 2025, cheers young athletes

By Dean Aubrey Caratiquet In his speech at the opening of the 2025 Palarong Pambansa in Laoag City, Ilocos Norte held on Saturday, May 24,...

Admin’s economic managers grateful to PBBM for continued trust amid Cabinet shakeup

By Brian Campued The members of the administration's economic team thanked President Ferdinand R. Marcos Jr. for allowing them to keep their posts as the...

PBBM to DOH: Expedite cancer fund request

By Brian Campued President Ferdinand R. Marcos Jr. on Friday called on the Department of Health (DOH) to fast track the requests of patients for...