Vessels have been forced to introduce radical changes in a bid to contain the virus among those rescued at sea.
Subscribe to our channel: https://www.youtube.com/c/euronews?sub_confirmation=1
Watch our LIVE here: https://www.youtube.com/c/euronews/live
Subscribe to our thematic channels:
Euronews Living: http://bit.ly/2sMsaDB
Euronews is available on YouTube in 12 languages: https://www.youtube.com/user/euronewsnetwork/channels