Vaccination

Pfizer submits data for 3rd dose approval in US

Pfizer and BioNTech on Monday submitted preliminary clinical data to US health authorities as part of their effort to seek authorization for a third dose of their COVID-19 vaccine for all Americans.

Diseases, Conditions, Syndromes

Fauci says US headed in 'wrong direction' on coronavirus

The United States is in an "unnecessary predicament" of soaring COVID-19 cases fueled by unvaccinated Americans and the virulent delta variant, the nation's top infectious diseases expert said Sunday.

Diseases, Conditions, Syndromes

Increased testing needed to fight delta strain in Europe: WHO

Increased free testing, contact tracing and other steps are needed to fight the COVID-19 Delta variant, now dominant in much of Europe, the World Health Organization and the EU's disease agency warned Friday.

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