With air travel down over 90% since the start of the pandemic you might expect that flying is a primary mechanism for transmitting the SARS-CoV-2 virus. It’s not.
Two months ago I wrote that it’s safer to travel than you think. I wasn’t telling you to travel, and older people with pre-existing conditions I think probably shouldn’t. However actual risk of travel differs greatly from the perceived risk. That’s been borne out by research, and now endorsed by research experts as well.