Ebola spread in DR Congo 'alarming', charity warns, as WHO chief visits worst-hit area

The rapid spread of Ebola in the Democratic Republic of Congo has created a "deeply alarming" situation, the medical charity Médecins Sans Frontières (MSF) has warned.

Speaking two weeks on from the outbreak being declared, MSF Deputy Director Dr Alan Gonzales said never before had "so many cases" been recorded so soon.

His comments came as the head of the World Health Organization (WHO), Dr Tedros Adhanom Ghebreyesus, arrived in the eastern Congolese province of Ituri - the worst-hit area - to oversee virus containment efforts.

There are now more than 1,000 suspected Ebola cases in the DR Congo, and at least 246 deaths. Neighbouring Uganda has reported nine confirmed cases and one death.

"Two weeks after the declaration of the Ebola disease outbreak in Ituri Province, the situation is deeply alarming," Gonzalez said in a statement on Saturday.

"Never before has an Ebola outbreak recorded so many cases so soon after its declaration," he said, stressing his teams on the ground were "witnessing a response that has not yet caught up to the rapid spread of the epidemic".

"The reality today is that nobody knows the true scale and severity of this outbreak. New suspected cases are being reported daily, yet hundreds of samples remain untested."

Gonzalez added that containment efforts and humanitarian aid deliveries were being delayed by "major constraints", including border and airport closures.

The WHO has repeatedly warned that ongoing conflict in the DR Congo was also significantly hampering the Ebola outbreak response.

After arriving in Ituri on Saturday, Tedros said he and his team were in the DR Congo "to see how the response is running and if there are challenges to help".

He urged communities in the centre of the outbreak to play a bigger role in fighting the disease, saying they "understand the problems better and they know the solution as well".

One of the WHO head's first stops was the National Institute for Biomedical Research laboratory in Ituri's provincial capital of Bunia, where samples from suspected Ebola patients are tested.

Local health officials say the facility is now able to return results within 24 hours, helping doctors quickly identify infections and begin treatment.

Until recently, samples had to be transported more than 1,500km (932 miles) to the DR Congo's capital Kinshasa, causing delays that health workers feared could cost lives and allow the virus to spread further.

The current outbreak, a rare strain of Ebola known as Bundibugyo, has no proven vaccine and kills about a third of those infected.

Ebola viruses normally infect animals, typically fruit bats, but outbreaks among humans can sometimes start when people eat or handle infected animals.