The epidemic in Congo was declared in August 2018 and has so far killed nearly 2,200 people, making it the second-worst outbreak of the virus on record behind the 2013-16 West African outbreak that killed more than 11,300.

The rate of new cases has fallen substantially in recent weeks, according to government data.

“There are still a few isolated cases in Ituri (province) but we think that by the end of the year we can completely stop that,” Tshisekedi said at a news conference in Berlin alongside German Chancellor Angela Merkel.

New vaccines and treatments have helped contain the outbreak, but public mistrust and armed conflict in eastern Congo have hampered the response.