This is the flu season so wash your hands, avoid people with obvious symptoms, get a flu shot, take 1, 3 Beta Glucan and/or an innate immune system booster such as APO Lactoferrin from Life Extension (I receive zero money from them). Consider if you get the flu and are at risk (younger, don’t get flu shots, you are older or infirm), then you may also consider an antiviral like Tamiflu (Roche) and now Xofluza which is a one pill cure. There is some controversy about Shionogi/Roche Holding’s Xofluza after long term use in Japan. Dr. Rudi suggests using it if you are in a high risk group.

https://www.viportal.co/24-hour-flu-pill-may-not-be-miracle-drug-doctors-thought-the-wall-street-journal/?fbclid=IwAR3AJDLRwy5HyJZDcN3uFMA7bXw82dCjElkxDcU36-hZ8nQPQDyMpWHT2zc