Diseases, Conditions, Syndromes

Europeans face travel woes as Covid reaches Olympic Village

Europeans faced last-minute travel frustration on Saturday as the UK and France overhauled COVID-19 border restrictions to combat surging infections that threaten plans to get life back to normal.

Vaccination

As Africa goes unvaccinated, US remains awash in shots

Nearly 60% of the U.S. population is fully vaccinated against COVID-19 while only 6% of the population of the African continent is vaccinated. Yet the United States is expanding boosters and is about to authorize vaccines ...

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