Disclaimer: A mask alone does NOT guarantee that you will be protected from germs or viruses. Social distancing, proper rest, Vitamin C and D, lowered stress, good nutrition, as well as good hygiene should also be considered as well as other factors. I think exercise strengthens the immune system, so I am not against anyone hiking who is respectful of other hikers and trail towns. Keep your distance, wash your hands and cover your face. Sending out positive vibes to those thru-hikers currently out on the Pacific Crest Trail.
NUTRITION