For example, in Germany, posters illustrating “good handwashing techniques” have been placed next to sinks in public restrooms and in restrooms in office buildings and airports.
Ushahidi wa kifilojenetiki wa uunganishaji tena asilia umepatikana katika HCoV-HKU1 na HCoV-OC43, na vilevile virusi vyaCoV vilivyopatikana ndani ya wanyama kama vile virusi vya SL-CoV ya popo na virusi vya CoV-HKU9 vya popo.