I'm someone from an Engineering background, so these questions might seem stupid, but I'd be grateful if someone could answer them.
1) How do viruses 'die'? Do they even die? I read that viruses are not even alive? If so what eventually happens to them?
2) Why is '14 days' of quarantine recommended for corona? Why 14? Why not 7 or 21 or a month?
3) If someone gets cured of corona, does it mean that his cells have a 'memory' of combating the diseases in the future? Does it mean that a survivor is now resistant to the disease? (I think this is how vaccines work)
4) Why are people recommending to avoid chicken/fish/meat during this pandemic?