South West Florida

Resilience System


You are here

Boosters: US clears updated COVID boosters targeting newest variants

Primary tabs

...

Until now, COVID-19 vaccines have targeted the original coronavirus strain, even as wildly different mutants emerged. The new U.S. boosters are combination, or “bivalent,” shots. They contain half that original vaccine recipe and half protection against the newest omicron versions, called BA.4 and BA.5, that are considered the most contagious yet. ...

 

Country / Region Tags: 
Problem, Solution, SitRep, or ?: 
Groups this Group Post belongs to: 
- Private group -
howdy folks
Page loaded in 0.332 seconds.