CyberGadget has a new accessory heading to the Switch and Switch Lite in Japan. The company is releasing a set of "Antivirus + Antibacterial LCD Protective Films" that they say are for the health-conscious Switch owners. Apparently these films help protect against viruses and bacteria adhering to the Switch's screen. Not too sure how effective they are, but the packaging claims that virus/bacteria growth is staved off with 99.99% accuracy.
Sneeze on your Switch without worry