The sickness starts with symptoms including a fever and chills and can quickly become life-threatening

Some 22 British passengers and crew on board the MV Hondius ship are expected to reach Tenerife

The British passengers will have to self-isolate for 45 days

The MV Hondius passenger is now in a critical condition in a Paris hospital

Labs of the American who tested positive found inconclusive

The sickness starts with symptoms including a fever and chills and can quickly become life-threatening

The UK Health Security Agency (UKHSA) said people in British overseas territories would be brought to the UK in case they need care.