Diseases, Conditions, Syndromes

Belgium braces for another surge in COVID-19 cases

Belgium's government warned Thursday that the country could well be on the cusp of another major surge in COVID-19 cases despite its high vaccination rate.

Vaccination

COVID-19 vaccine effectiveness changing with Delta predominance

(HealthDay)—With increasing prevalence of the delta variant of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), there was a decline in vaccine protection against SARS-CoV-2 infection, while protection remained ...

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