Several European countries have gone back into lockdown. How can we prepare for a second wave of COVID-19, and how can 70% alcohol hand sanitizer help us? Austria, Belgium, Germany, France, Italy, Spain and the Republic of Ireland have gone into another lockdown to help lessen the spread of COVID-19, even though they have reportedly fewer cases of the virus than South Africa. Using handheld room foggers, bulk sanitizer and hand sanitizer with alcohol helps lessen the spread, but what else can we do? Despite sanitizing, the virus is still highly contagious, so remember: OmniProtect is an alcohol-based antibacterial sanitizing spray in a convenient aerosol canister that can be applied safely onto the skin and multiple surfaces. The second wave of COVID-19: What SA can learn while we keep sanitizing our hands