Staying airborne is one thing, but it may not be able to do so in large enough numbers to infect people.
If it can stay in the air and spread to people after 16 hours....we are in trouble.
Staying airborne is one thing, but it may not be able to do so in large enough numbers to infect people.
If it can stay in the air and spread to people after 16 hours....we are in trouble.