An unknown illness first discovered in three children who ate a bat has rapidly killed more than 50 people in northwestern Congo over the past five weeks, health experts say.
The interval between the onset of symptoms - which include fever, vomiting and internal bleeding - and death has been 48 hours in most cases and "that's what's really worrying," said Serge Ngalebato, medical director of Bikoro Hospital, a regional monitoring centre.
