Congo's Ebola outbreak has spread to a city, the capital of the northwestern Equateur province, a worrying shift as the risk of infection is greater in densely populated urban areas.
Two suspected cases of hemorrhagic fever were reported in the Wangata health zones, which includes Mbandaka, a city of nearly 1.2 million people about 93 miles from Bikoro, the rural area where the outbreak was announced last week, said Democratic Republic of Congo Health Minister Oly Ilunga.
One sample proved positive for the deadly Ebola virus, he said. This brings to three the number of confirmed Ebola cases. A total of 44 cases have now been reported, including 23 deaths, the World Health Organization reports. Among those are three confirmed, 20 probable and 21 suspected cases.
"We are entering a new phase of the Ebola outbreak that is now affecting three health zones, including an urban health zone," he said, adding that he is worried because Mbandaka is densely populated and at the crossroads of Equateur province. Ebola is spread by contact with the bodily fluids of people exhibiting symptoms.
"Since the announcement of the alert in Mbandaka, our epidemiologists are working in the field with community relays to identify people who have been in contact with suspected cases," he said.
He said the lists of those exposed to suspected Ebola cases would receive, for the first time in Congo, a new component of response to an Ebola outbreak: vaccinations. Health experts are already tracing 500 contacts, he said.
The WHO sent 5,400 doses of the experimental Ebola vaccine to Congo on Wednesday, according to the health minister. The organization has said it will send thousands more in the coming days, as needed.