I believe this is very much the view that we all should be considering. We are fighting a war, This enemy is using stealth, more like a terrorist and its waiting to infect you when you when you let your guard down.I think when determining the 'Shall we go or Shall we not'.
its just not the 'Personal Risk' that should be taking into consideration.... But also the much bigger picture if you pick up the virus, how many more people might you infect!.....
No air raid shelters or early warning systems can tell you where its lurking, and it might use you to infiltrate your home and infect your family .
Its not just your safety that you need to consider, its everyone's.