The COVID-19 coronavirus has continued its inexorable spread across the world. Major sporting events have been cancelled, public buildings closed and strict quarantines have been established to limit contagion. With governments telling their citizens not to panic, disinformation has been all over the place. I've read that the virus is being "activated" by 5G, that it's an out-of-control Chinese bioweapon and even that it's of extraterrestrial origin. But there's at least one specific piece of disinformation that we can conclusively disprove today: Jackie Chan is not in quarantine.