Originally Posted by
Speed Select
https://www.theatlantic.com/health/a...sponse/610228/
Seriously, immunity will be different for everyone. CV is more like a cold than the flu. The average person may have 1 year of immunity after having CV, but it will vary by person. The point is, nobody really knows how CV immunity works. It is probable that infection does not prevent a later reinfection.
And viruses tend to become weaker as they mutate.