Rochelle Walensky made the comments after a study found protection against infection from a second Pfizer booster shot waned within weeks, while protection against severe disease remained.
) on March 29, on the basis that"emerging evidence suggests that a second booster dose of an mRNA COVID-19 vaccine improves protection against severe COVID-19 and is not associated with new safety concerns."News, Walensky provided some further guidance on when those eligible might choose to have the second booster dose.
CDC director Rochelle Walensky speaks at a Senate hearing in Washington D.C. in May, 2021. The CDC recently recommended additional COVID booster vaccines for certain individuals.There is also the issue of the vaccine's protection decreasing over time. Last week, Dr. Richard Besser, former acting director of the CDC, told NBC that people should"think thoughtfully" about when they want to get their fourth dose.
"If you're in an area where [COVID] is really, really low and you get the booster now and two, three months from now the rate goes up higher, I don't know [if] you're going to have the same protection than if you wait a couple months. So that's why I would say pay attention to what's going on locally. This is one of those situations where talking to your doctor really matters.
The researchers used data on 1.25 million people from the Israeli Ministry of Health database who were 60 years of age or older and eligible for a fourth dose between January 10 and March 2, 2022.
Malaysia Latest News, Malaysia Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
CDC director clears up confusion on 2nd Covid boostersThere's no downside to getting a fourth dose now, Dr. Rochelle Walensky told NBC News, adding that recent omicron infection counts as a 'natural boost' for the vaccinated.
Read more »
CDC report: Black women die from maternal causes at rate nearly 3 times higher than othersThe number of women who are dying from and during childbirth is rising nationwide with mortality rates disproportionately higher for Black and Hispanic women.
Read more »
CDC, under fire for covid response, announces plans to revamp agencyOutsider named to conduct one-month review with an eye toward modernizing.
Read more »
More than two dozen travel destinations see declining CDC risk levelsFor the second week in a row, the US Centers for Disease Control and Prevention did not add a single new destination to its highest-risk Level 4 category for travel.
Read more »
Omicron sub-variant BA.2 makes up 72% of COVID variants in U.S. - CDCThe U.S. national public health agency said on Monday the BA.2 sub-variant of Omicron was estimated to account for nearly three of every four coronavirus variants in the country.
Read more »
CDC to Undergo Makeover After Criticism Over COVID ResponseCDC set to undergo a comprehensive overhaul of its “structures, systems, and processes” after being raked by scorching criticism over its response to the pandemic
Read more »