An untreatable Ebola-like virus — which kills up to nine in 10 of everyone it infects — is currently spreading in Africa.
Marburg, one of the deadliest pathogens ever discovered, has already killed nine in Equatorial Guinea.
Two suspected cases have since been spotted in neighbouring Cameroon, sparking fears that the virus may be spreading under the radar.
The World Health Organization has deployed teams to Equatorial Guinea, who are working at ‘full steam’ to ‘save lives and halt