Washington raises threat level as Nairobi records eighth case of highly infectious virus

The patient is related to a man who died in Nairobi last week – thought to be the country’s first-ever case

Event organised by the charity founded by the Duke of Sussex helps injured servicemen and women build confidence, resilience and camaraderie

The man, who contracted the virus in Democratic Republic of Congo, boarded a flight to Nairobi before dying in hospital

The Kenyan citizen, recently returned from the Democratic Republic of Congo, had been ill for weeks before travelling

A new study suggests elephants prepare their own treatments from plants known to have medicinal properties