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Given the accepted thought that we are dealing with a highly infectious virus, have there been any studies looking at the rate of infection among other household members of a hospitalized patient? Since we have discovered that infected individuals are contagious for some time prior to developing symptoms, and since so many places, especially the hot spots, have stay at home orders, shouldn’t we have close to 100% infection rate in single household? And what about severity of other household members of hospitalized patients? Is their disease as severe?