World News | Novavax''s COVID Vaccine to Be Studied in the US

Washington, Dec 28 (AP) A huge study of another COVID-19 vaccine candidate is getting underway Monday as states in the U.S. continue to roll out scarce supplies of the nations first shot options.

The U.S. has authorized emergency use of two vaccines, one made by Pfizer and BioNTech and the other by Moderna, but doses will be rationed for months.

The candidate made by Novavax Inc. is the fifth to reach final-stage testing in the U.S. Some 30,000 volunteers are needed to prove if this vaccine – a different kind than its Pfizer and Moderna competitors – really works and is safe.

“If you want to have enough vaccine to vaccinate all the people in the U.S. who youd like to vaccinate – up to 85 per cent or more of the population – youre going to need more than two companies,” Dr. Anthony Fauci, the top U.S. infectious disease expert, told The Associated Press.

The study, which is funded by the U.S. government, is open to all adults but will focus on high-risk older adults and volunteers from Black and Hispanic communities who have been hard-hit by the virus. Two-thirds of volunteers will receive the vaccine and the rest will get dummy shots.

The Novavax candidate uses lab-grown harmless copies of the spike protein that coats the coronavirus to train the body to recognize if the real virus comes along. The Pfizer and Moderna vaccines instead use a newer technology, injecting the genetic code for that protein.

In the U.S., Johnson & Johnson and AstraZeneca also have vaccine candidates in late-stage U.S. testing. (AP)

(The above story is verified and authored by Press Trust of India (PTI) staff. PTI, India’s premier news agency, employs more than 400 journalists and 500 stringers to cover almost every district and small town in India.. The views appearing in the above post do not reflect the opinions of LatestLY)