@ Pete we've proven virus's are selective by our response. China and other tigers are open. We foolishly crippled our economy... never in the history of man has this been done. You never shut down your economy even if 10 of your biggest cities are nuked or you're gettting bombed 24/7 like the brits were and still went to factories instead of hide in basement. All I'd be researching is virus's if I were China screw nukes, destroyers, and such... Karens will take care of our demise after infections rise.