The best prevention against the coronavirus is still washing your hands. Watch this CNN video on the proper way to do it.
https://edition.cnn.com/2020/02/28/health/how-to-wash-hands-coronavirus-trnd/index.htmledition.cnn.com/2020/02/28/health/how-to-wash-hands-coronavirus-trnd/index.html
https://edition.cnn.com/2020/02/28/health/how-to-wash-hands-coronavirus-trnd/index.htmledition.cnn.com/2020/02/28/health/how-to-wash-hands-coronavirus-trnd/index.html