Diseases, Conditions, Syndromes

Repeat infections with COVID-19 may become the norm

COVID-19 might be easing into a new status as a widely circulating and somewhat harsher version of the common cold, experts say—a virus that folks could contract repeatedly, even if they were recently infected.

Diseases, Conditions, Syndromes

Portugal hails Covid jab 'success' with 85% vaccinated

Portugal has reached its goal of vaccinating 85 percent of its population against COVID-19 and will administer a third booster dose to people 65 years of age and over, health authorities said on Friday.

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