nCov (General)
That would suck if you were on the flight:
https://www.youtube.com/watch?time_continue=25&v=Nspvsw7Mr3Y&feature=emb_logo
From: https://www.dailybulletin.com/2020/01/28/flight-from-epicenter-of-coronavirus-outbreak-...
The passengers were to be quarantined at ONT in “a highly secure, contained facility isolated from other passengers and staff,” an earlier airport statement read. Ontario airport officials said the Wuhan passengers would remain there “for however long is necessary,” but that would be up to the CDC, the California Office of Emergency Services and the San Bernardino County Department of Health.
And this is the fear -- forced quarantine in a place other than one's home, even when you're feeling fine. Note that you'd be quarantined with some people who are likely sick, so by being quarantined, you're more likely to get sick, on top of it just, well, sucking in general.