| > There is an acceptable risk because we already accept the risk from children being vectors for spreading annual seasonal diseases that do end up killing adults and children. This seems to be a common thought, but it is an error to assume that incidence of death = acceptance of death. The truth is, the socially and politically acceptable incidence of death from seasonal communicable diseases is 0. Yes, deaths still occur, but that is in spite of absolutely tremendous investment of resources to try our very best to get it down to 0. To pick on the flu, for example, there is no tactic or resource that we have available that we have not deployed. We have invested many $billions to create an annual national vaccination program that aims for 100% uptake and is even backed by a special liability regime to manage lawsuit risk. It is the largest vaccine program we have for any disease. We have also invested (and continue to invest) additional $billions in studying every aspect of the disease, how it invades the body, how it spreads, how it harms people, etc. We have spent even more to create public awareness of flu symptoms, treatments, and appropriate behaviors. The fundamental difference between the flu and COVID-19 is the possibility of significant asymptomatic or presymptomatic contagion. With the flu, you're not really contagious until you are symptomatic, so getting people (including kids) to stay home when they feel sick does as much good as a lockdown would. We don't really know for sure with COVID-19. So far it seems like a big possibility, hence the emphasis on masks, separation, stay at home, etc. Also unlike the flu, we don't know what COVID-19 does to the human body. We don't know how long post-infection immunity lasts, and we don't know what chronic ailments might linger with survivors. The reality is that we can't compare it with "other threats of similar risk" because we don't know what the risk is yet. That's why it is appropriate for the current response to COVID-19 to differ from the way we fight the flu and other more well-understood communicable diseases. |