Diseases, Conditions, Syndromes

WHO warns 'premature' to declare victory over COVID

The World Health Organization chief warned Tuesday that it is too early for countries to either declare victory over COVID-19 or give up attempts to halt transmission.

Diseases, Conditions, Syndromes

Is COVID-19 on airplane air filters?

Ever since the onset of the COVID-19 pandemic, people have become more interested in how well airplane cabins filter and circulate their air.

Other

Sing on: Certain face masks don't hinder vocalists

When singers generate beautiful notes, they can also release harmful particles like the coronavirus. Wearing a mask prevents virus transmission, but it also affects the sound.

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