I keep seeing reports that after an outbreak has played out about 25% of infected never show symptoms and 60% have something between a mild cold and a bad case of influenza. The remaining 15% get really sick and ~1% die.
If you just look at the stats initially you run into the problem that a lot of infected are preasymptomatic are in the early course of infection. So retrospective stats are very important.
If you just look at the stats initially you run into the problem that a lot of infected are preasymptomatic are in the early course of infection. So retrospective stats are very important.