Fauci says 'prudent' to have Omicron vaccine, but may not be needed

Reuters

Published Jan 25, 2022 11:06AM ET

Updated Jan 25, 2022 11:25AM ET

WASHINGTON (Reuters) -A COVID-19 vaccine specifically targeting the Omicron variant would be "prudent" even if it ultimately may not be needed, the top U.S. infectious disease official said on Tuesday as Pfizer announced trials for such a vaccine.

"It makes sense to think in terms of at least having ready an Omicron specific boost," Dr. Anthony Fauci, President Joe Biden's top medical adviser and a member of the White House COVID-19 Response Team, told MSNBC.

"We may not need it... but I think it's prudent to at least prepare for the possibility that this may be a persistent variant that we may have to face - even if it's at a very low level," he added.

Earlier on Tuesday, Pfizer Inc (NYSE:PFE) and its partner BioNTech SE (NASDAQ:BNTX) said they have started clinical trials for a version of their vaccine targeting the highly-transmissible variant that has eluded their current two-dose protection and led to breakthrough infections.