Pfizer says booster dose of vaccine protects against omicron variant – NBC News
A booster dose of the Pfizer-BioNTech Covid-19 vaccine appears to provide strong protection against the omicron variant, the companies announced Wednesday.
They said lab study results show a third … [read more]
/cloudfront-us-east-2.images.arcpublishing.com/reuters/IV3UYZON7ZK6LFVKXN4EHIPMC4.jpg "Biden heads to Europe with more sanctions for Russia – Reuters.com")
