Tag Archives: Variants

Single-dose COVID-19 vaccine effective against variants, study says

In the three months since Johnson & Johnson’s COVID-19 vaccine received emergency use authorization from the U.S. Food and Drug Administration, more than 10 million Americans have received the vaccine, according to the Centers for Disease Control and Prevention. The single-shot viral vector vaccine — developed in collaboration with Beth Israel Deaconess Medical Center (BIDMC)… Read More »

Covid: Is there a limit to how much worse variants can get?

It’s “foolish”, he thinks, to attempt to put a number on how high it could go, but he can easily see further jumps in transmission over the next couple of years. Other viruses have far higher R0s and the record holder, measles, can cause explosive outbreaks. BBC News – Health

Lag between COVID-19 vaccine boosters, new variants highlight need for therapeutics, expert says

While work on COVID-19 vaccine boosters is already underway, one expert warned that emerging variants threaten to create a “window of susceptibility,” which without therapeutics could lead to more virus-inflicted death. “Of course there’s a need for boosters,” Dr. Jonathan Javitt, CEO of NRx and adjunct professor at Johns Hopkins School of Medicine, told Fox… Read More »

Rising Covid cases can’t be blamed on variants alone as travel resumes, states lift restrictions, Fauci says

Dr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, testifies during a Senate Health, Education, Labor and Pensions Committee hearing on the federal coronavirus response on Capitol Hill on March 18, 2021 in Washington, DC. Susan Walsh | Pool | Getty Images The latest rise in new Covid-19 infections can’t be… Read More »