The Ebola outbreak in Democratic Republic of Congo is the "fastest growing" ever, African health authorities said Thursday, as the World Health Organization said it had killed 600 people. Updated numbers issued by the UN health agency showed there have been 1,759 confirmed cases in DR Congo since the outbreak was declared in mid-May, including 600 confirmed deaths.

"This is the fastest growing Ebola outbreak ever, not only among the previous Bundibugyo outbreaks, but all the different viruses that are causing Ebola," Wessam Mankoula, head of emergency preparedness and response for the Africa Centres for Disease Control and Prevention (Africa CDC) told reporters.

The deadliest Ebola outbreak -- in 2013-16 in West Africa -- had 994 cases in the first six weeks, compared to 1,596 in the current one, he said. "Unfortunately the virus is still ahead of our response. It's moving faster than deploying the resources to control the situation," Mankoula said, adding that the number of cases was estimated to be doubling every 28 days.He said $1.4 billion was needed in total for the disease and humanitarian response.

"We need to surge our response, and surging our response means financial resources, human resources," Wessam said. "We are urging all partners, donors... to fast-track the disbursement of those resources." One in three patients dying -

Ebola spreads through close contact and infected bodily fluids. The current outbreak is caused by Bundibugyo, a rare species that has no approved vaccine or treatment and is believed to have spread for some time before it was detected.

The WHO's figures for the DRC, which come from the health authorities in the vast country, show that the outbreak there has a case fatality rate of 34 percent.

A total of 285 patients in the DRC have recovered, while 304 suspected cases of the viral haemorrhagic fever are under investigation.The outbreak in northeastern DRC has hit four provinces but is focused on Ituri province.

Source:Ndtv