BA.5 is now the dominant U.S. variant and may pose the biggest threat to immune protection yet.
That’s consistent with theBalloux said no difference has been observed so far between BA.4 or BA.5 symptoms and those of previous subvariants. But people who were infected with the original version of the omicron variant during the winter may be susceptible to the newer subvariants.July 7, 2022Balloux added, though, that"BA.2, BA.4 and B.5 from a neutralizing antibody perspective are essentially interchangeable." That might mean that people who got BA.
"We have waning immunity now in the people who got boosted half a year or more ago," Montefiori said.The FDA estimates that omicron-specific boosters from Pfizer and Moderna will become available in"The companies are now scurrying to make the BA.4/BA.5-containing vaccine and test that clinically," Montefiori said.
"The virus is moving in a direction of escaping our vaccines more and more, but it has not found a way to escape the vaccines to a really significant degree," Montefiori said.
Indonesia Berita Terbaru, Indonesia Berita utama
Similar News:Anda juga dapat membaca berita serupa dengan ini yang kami kumpulkan dari sumber berita lain.
COVID-19 omicron subvariants BA.4 and BA.5 could be ‘worst’ so farSubvariants BA.4 and BA.5 are more transmissible, and early evidence shows both are capable of evading immune responses from previous infection as well as current COVID-19 vaccines.
Baca lebih lajut »
California’s Covid Test Positivity Nearing Record Level & Still Rising Due To BA.5Last December 15, as the original Omicron wave gained serious momentum, California reinstituted a statewide indoor mask mandate. State Public Health Officer Tomás Aragón said the move was “to…
Baca lebih lajut »
BA.5 Means Now Is Not the Time to Relax About COVIDThe variant is highly transmissible, and cases are rising.
Baca lebih lajut »
COVID-19 subvariant BA.5 is now the most dominant strain in Houston; It’s also the most contagiousThe BA.5 COVID subvariant is now the dominant strain of COVID-19 in Houston and the United States and is spreading rapidly. Houston health experts saying it's causing a brand new surge that is infecting both those that have had COVID already and those that have been vaccinated and boosted.
Baca lebih lajut »
NY COVID Reinfection Rates Are Soaring. And This New BA.5 Study May Explain WhyThe latest COVID variant to dominate America is more than 4 times more vaccine-resistant, a new study finds — as another set of research sheds disturbing light on how COVID reinfection increases your risk of death from any cause.
Baca lebih lajut »