If you had any doubt cases of coronavirus are about to explode because of reckless conduct, check out this video and all doubts will be swiftly erased.

1,000 people ignored the stern warnings of doctors and scientists in a city that has been ravaged by the virus ... and jammed into a house on the westside of Chi-Town.

You see what looks like around 100 people in just one room, dancing as music blares in the background. The rest of the house was also packed with people. It goes without saying but there is no visible social distancing ... none.