21 Jan 2020
— One Year Ago (@OutbreakYear) January 21, 2021
Closing the border to 50% of passengers is the most stringent measure considered at the NERVTAG meeting- it's not recommended as this would only delay an epidemic in the UK, not prevent onehttps://t.co/nyQdU8sqvn pic.twitter.com/x9LuHtdBRU