I got a worse-than-ever-experienced respiratory infection after a trip to Europe arounds Thanksgiving 2019 as well: I wasn't well enough to ski even a month lat

I got a worse-than-ever-experienced respiratory infection after a trip to Europe arounds Thanksgiving 2019 as well: I wasn't well enough to ski even a month later and had mysterious lung-scarring on my X-rays which in retrospect looks very much like an early Covid infection too.