Congo River tributary (5)
I believe the answer is:
ebola
(Other definitions for ebola that I've seen before include "Deadly disease" , "Infectious fever" , "Source of virus" , "Congolese river - serious virus disease" .)
I believe the answer is:
ebola
(Other definitions for ebola that I've seen before include "Deadly disease" , "Infectious fever" , "Source of virus" , "Congolese river - serious virus disease" .)