We hate to say it, but one of the biggest unknown risks involved with traveling in a COVID-19 world is going to be other travelers. We have to trust that they won’t travel if they are feeling sick, that they haven’t been exposed to someone who is carrying the virus, they aren’t dodging temperature checks with Tylenol, and that they have been as fastidious as we have been for ourselves.
But what if we find out antibodies do equal immunity? Dr. Snell points out that just because someone may have antibodies that protect them from contracting the virus, it doesn’t mean they still can’t transmit it to others. “Maybe it’s not going to be that you cough on someone and they get it or that it’s in your saliva,” she says. ”But if you aren’t still practicing the same precautions, like proper handwashing and handling of goods and packages, then you definitely would be at risk for transmitting it. That’s definitely a truth.”
It’s also true that only time will tell if the extra precautions hotels and airlines are taking to protect us from the virus will work. Even with HEPA filters, masks, disinfectants, and adequate spacing (if it even happens), if you sit next to someone who is infected your risk goes up, way up.
Are the risks worth it? “As long as we have the freedom to move around it’s an individual choice,” says Dr. Nanos. “And it really depends on what kind of risk people are willing to tolerate to travel—as long as you’re not putting other people at risk, obviously.”