BA2

A COVID-19 booster shot will provide strong and broad antibody protection against the range of omicron sublineage variants of the SARS-CoV-2 virus in circulation, two new studies using serum…

Physician’s Briefing Staff THURSDAY, May 5, 2022 (HealthDay News) -- Yet another subvariant of the omicron variant is spreading rapidly in the United…

FDA granted IND clearance today for STI-9167 (Intravenous COVISHIELD™) for a Phase 1 safety and pharmacokinetic study in healthy volunteers.Initial trials are expected to be followed by a…

While most of the mutations look like underachievers, and of little consequence, two of these offshoots -- BA.2.12.1 and BA.2.12 -- have been fueling a rise in Covid-19 cases and…

Note that some links may require registration or subscription. Two BA.2 variants -- the…

Note that some links may require registration or subscription. Pfizer/BioNTech announced that a…

A man is given a coronavirus disease (COVID-19) test at pop-up testing site in New York, April 11, 2022.Brendan McDermid | ReutersCovid infections are rising again in the U.S. with outbreaks…

The SARS-CoV-2 Omicron BA.1 sublineage has been supplanted in many countries by the BA.2 sublineage. Although Omicron is responsible for less severe forms in the general population,…

Weeks after political leaders and media elites put the U.S. on a course to "return to normalcy,"…

CDC Director Rochelle Walensky on Tuesday said there is enough immunity in the U.S. population to provide some protection against the more contagious omicron BA.2 subvariant, which could…