Could just be obesity/comorbidity rates of the different races. Asians, on average, are thinner. If it was supposed to be a race specific bioweapon, it's total dogcrap since the survivability rate is greater than 99%. My guess is it's a highly contagious "boogeyman virus" that's being used to sell useless (and dangerous) vaccines for trillions of dollars, and this corona virus is also being used to establish a "medical" reason for outright global tyranny. This fake pandemic has been being planned for at least a decade.