A yet-unidentified illness has killed 53 people and potentially infected hundreds more in the Democratic Republic of the ...
Clade 1a is the older clade that has been linked to spillovers in animals and some limited human-to-human transmission in ...
Hundreds of people have tested positive for malaria in northwest Congo as health officials try to understand what is behind illnesses that have surpassed 1,000 cases and killed at least 60 people.