Bubbles coming out of wooden floor

soap bubble bubble contact bubble support bubbles support bubble social bubble social distance contact tracing bouncing appearing contacts restricted movements selfisolate household disappearing expand exploding limitations social contact adults restrictions superspreader self distancing measures coronacrisis close separation pandemic corona coronavirus selfquarantine avoid contact epidemic covid19 covid 19 keep interpersonal distance single sick disease go crazy depression sharing physical contact family misery social lockdown safety outbreak lockdown