Diseases, Conditions, Syndromes

Human cases of bird flu 'an enormous concern': WHO

The World Health Organization voiced alarm Thursday at the growing spread of H5N1 bird flu to new species, including humans, who face an "extraordinarily high" mortality rate.

Diseases, Conditions, Syndromes

WHO clarifies terminology for air-transmitted pathogens

The World Health Organization on Thursday announced a new, catch-all terminology for pathogens that transmit through the air, erasing a distinction that caused dangerous confusion during the COVID pandemic.

page 8 from 40