You may have already heard that two drugs are approved by the FDA against SARS-CoV2 (COVID-19).
One of them is chloroquine!
It was already published earlier (2004) that chloroquine inhibited coronavirus replication in cell culture.
I attach three papers showing basis of the treatment, the third shows mode of survival of corona viruses.
How to read: read the abstracts
Keep some chloroquine at home, you never know