https://www.theatlantic.com/health/a...omised/671929/
"...If you’re immunocompromised, this … isn’t great....
https://www.cnbc.com/2022/12/30/covi...-to-cells.html
"...The XBB subvariants are also resistant to Evusheld, an antibody cocktail that many people with weak immune systems rely on for protection against Covid infection because they don’t mount a strong response to the vaccines...."
https://www.fda.gov/drugs/drug-safet...lized-evusheld