Ebola has killed more than 1,700 people in eastern Congo, marking the fastest-growing outbreak of the disease. This was reported by Qazaqyia.kz citing Associated Press.

As of Tuesday, 3,802 cases had been recorded, with 1,707 deaths, according to the latest government update.

It is not clear when the outbreak will reach its peak, Africa CDC Director-General Jean Kaseya said during his second visit to the town of Bunia near the outbreak's epicenter on Tuesday. Kaseya cautioned that nearly 80% of new cases are not coming from contact tracing but instead from community spread.

The Director-General of the World Health Organization, Tedros Adhanom Ghebreyesus, will arrive in the Congolese capital, Kinshasa, today and is expected to visit Bunia later this week.

The outbreak, declared on May 15, has been linked to the Bundibugyo virus for which there are no approved vaccines or treatments. Delays in contact tracing, difficulties accessing affected areas, mistrust from communities, and violence by armed groups and some residents have hampered the response, the Africa CDC has said.

Two clinical trials for post-exposure prophylaxis drugs are ongoing in Ituri province as well as two separate vaccine trials in the U.K. and Canada.

The outbreak is mostly concentrated in eastern Congo's remote Ituri province, which accounts for nearly 90% of cases, but cases have also been confirmed in five other provinces, including in one of the country's largest cities, Kisangani.

Neighboring Uganda declared itself free of Ebola following the discharge of the country's last patient in mid-June.

A key challenge is that ...