COVID-19 presents as being similar to the flu and at least at first mostly killed older people with preexisting conditions. It is entirely possible that SARS-C

COVID-19 presents as being similar to the flu and at least at first mostly killed older people with preexisting conditions. It is entirely possible that SARS-CoV2 had been rampaging across the countryside for some time before reaching Wuhan and being detected there. HIV started spreading in West Africa but was only detected years later in LA and NYC after traveling through multiple island locations.