A few hundred die in Jan 2020 from a virus and the world is in panic.
20,000+ in USA have dies from Sepsis (that became septic shock) in Jan 2020 (yes, just one month) and there is absolutely no panic or airline screening or quarantine of millions. It is easily treated (if the doctors don't have the Merck manual stuck their rear end)
The way to avoid a virus is to wash hands with soap and water, and keep immune system strong. That means good rest, proper nutrition, REST, no prolonged over-exertion over days, no crazy stress, no going without meals... also means continuous hydration and attention to vitamin levels and minerals.
Of the last Vitmin D and Vitamin C have the most impact.
Got early stages of a virus, a tsp of ascorbic acid and some water stop it in its tracks. Got it a little more incubated? a tsp ever few hours for a day or two and good bye.