Ebola Outbreak Could Spread Globally, Health Officials Warn

Health chiefs are warning that the Ebola virus could soon spread globally, with Africa's top health official placing Europe on high alert. Jean Kaseya, director general of the Africa Centres for Disease Control and Prevention, stated that cases of the virus have surpassed 10,000, and deaths have reached 5,000. He emphasized that no country is safe if appropriate measures are not taken, urging all nations to increase their preparedness levels.

The current outbreak was detected in May in the Democratic Republic of Congo (DRC) and has largely been confined to African nations, including Uganda, Kenya, and Nigeria. However, Kaseya described the geographic spread as "unprecedented" and drew parallels to the early days of the COVID-19 pandemic when countries initially believed they would not be affected.

Experts suggest that the virus could potentially reach the UK undetected for weeks. While Ebola is not highly transmissible and typically requires close contact with bodily fluids, the long incubation period of up to 21 days means infected travelers could return home before symptoms appear. Dr. Charlotte Houldcroft, an assistant professor of virus genomics at the University of Cambridge, noted that any infectious disease with a long incubation period poses a risk to the UK.

Despite these concerns, experts believe the UK is well-prepared to handle potential cases. Professor Sir Andrew Pollard, a professor of infection and immunity at the University of Oxford, and Dr. Houldcroft noted that Ebola typically spreads more slowly than COVID-19, allowing contact tracing and containment measures to be effective. They stressed that the risk of Britain becoming a major hotspot for Ebola remains very low.

This warning comes after a Swiss woman contracted Ebola in Nigeria and was treated in West Africa before being transferred to Geneva. France has also reported a confirmed case when a doctor returned from the DRC. In June, a suspected Ebola case in the UK prompted a precautionary shutdown of a part of Glasgow's Queen Elizabeth University Hospital, though the patient later tested negative.

The current outbreak is driven by the Bundibugyo strain, which has a mortality rate of up to 50 percent. It spreads through direct contact with the blood or bodily fluids of an infected person or contaminated surfaces. While there is no current vaccine for this strain, scientists are racing to develop one, with trial results expected in three to six months.

This outbreak is the largest in the DRC's history and the second-largest ever recorded, surpassed only by the 2014-2016 epidemic that caused over 28,000 cases and 11,000 deaths across West Africa. Symptoms include flu-like fever, headache, muscle pain, vomiting, and diarrhea, which can progress to internal bleeding, organ failure, and death. The Bundibugyo strain was first recorded in 2007 and was previously seen in Uganda and the DRC in smaller outbreaks.