There are ways to drink it safely while on a keto diet. Choose dry wines, straight spirits, or cocktails made with noncaloric mixers when you want to imbibe.
They also provide more nutritional value than yogurt by helping to digest the food provided to the body and always keeping the intestines clean and healthy.
In order for handwashing to be most effective, you need to wash your hands for at least 20 seconds or longer. Handwashing has always been an important defense.