Yes, you are right. Its April fool.
Corona virus only spread through respiratory droplets and person to person contact.

Here is the info from WHO, "The COVID-19 virus spreads primarily through droplets of saliva or discharge from the nose when an infected person coughs or sneezes, so it’s important that you also practice respiratory etiquette (for example, by coughing into a flexed elbow)."

So don't panic. You can visit for more info https://www.who.int/health-topics/coronavirus#tab=tab_1.

                              STAY HOME, STAY SAFE.