[pip08456]

Originally Posted by Hugh

There have been some cases of MERS in the U.K. since 2012.

https://publichealthmatters.blog.gov...d-and-treated/

Also, SARS wasn’t contagious until several days after symptoms appeared.

https://www.theweek.co.uk/105436/how...-start-and-end

But, with the new coronavirus, “it seems that it can transmit quite a bit before symptoms occur”