Vaccination

Two vaccines hit snags as Pfizer nears US approval

Two vaccine candidates stumbled Friday in the race among researchers to combat COVID-19, a setback for the global immunisation effort even as the Pfizer-BioNTech jab neared approval in the US.

Diseases, Conditions, Syndromes

COVID-19 has a prolonged effect for many during pregnancy

Symptoms for pregnant women with COVID-19 can be prolonged, lasting two months or longer for a quarter of the women who participated in a national study led by UC San Francisco and UCLA.

Diseases, Conditions, Syndromes

China reports just one new domestic virus case, 20 more imported

China reported on Tuesday just one new domestic coronavirus infection but found 20 more cases imported from abroad, with more regions imposing quarantines on foreign arrivals in a bid to stem the disease being brought in ...

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