A man receives a vaccine against Ebola from a nurse outside the Afia Himbi Health Center in Goma.
JOHANNESBURG - Authorities in the DRC remain on high-alert after several people contracted Ebola, from a gold miner in Goma.
Meanwhile, the World Health Organisation says it's vaccinated over a thousand Congolese, who've been exposed to the virus.
INFOGRAPHIC: What is Ebola?
No new cases have been confirmed since the miner's death.
The year-long outbreak in the eastern DRC has killed nearly 2 000 people to date.