Vaccine protection declined this spring, but boosters helped, the CDC reports.
The emergence of highly contagious Omicron subvariants in the United States this spring appeared to reduce the protection vaccines provide ...
The emergence of highly contagious Omicron subvariants in the United States this spring appeared to reduce the protection vaccines provide ...
The new government must prove a majority in the Assembly on Monday. (File)Bombay: Days after Uddhav Thackeray-led Maha Vikas Aghadi ...
Retail inflation fell to 7.04% in May, but remained above the upper bound of the RBI targetIndia's retail inflation rate ...
Public health officials in Africa expressed concern on Thursday that a dip in coronavirus surveillance and testing, as well as ...
A second booster injection of the Pfizer-BioNTech Covid vaccine provides additional short-term protection against Omicron infections and serious illness in ...
Five months after immunization, two doses of the Pfizer-BioNTech vaccine appeared to provide virtually no protection against moderate illness caused ...
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