Evusheld was a key antibody treatment taken by people with weak immune systems as an added layer of protection.
XBB.1.5 now represents about 41% of new cases nationwide in the U.S., according to CDC data.
Skip the onboard pretzels and soda, say health professionals who share ideas on ways to lower your chances of getting sick while traveling.
The BQ coronavirus subvariants are likely resistant to key antibody medications used by people with compromised immune systems.
Moderna found that the new booster triggered five times more antibodies against omicron BA.5 than the old vaccines in people with prior Covid infections.
President Biden cautioned that the immunocompromised are at heightened risk this winter and should talk to their physician about precautions.
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