And if you aren't vaccinated, well, good luck. COVID sounds really nasty to me, and very random.
It is really nasty for some people. But it's not totally random. Front line doctors have determined a pattern. Mostly people under 50 with no underlying conditions (especially obesity) seem to do fine. Over 50 and underlying conditions are the ones that get sick. Needing hospitalization is what signals likely death. Early treatment avoids hospitalization and hence death, but one of the biggest blunders in this whole thing was the lack of early treatment.
We were told in the beginning by the CDC and the WHO to stay home and ride it out. Do not come in for treatment because we have no treatment. This was not true. We always had supportive treatments like steroids, quercetin, zinc, hydroxychloroquin, vitamin D (it was determined early on that low D was associated with mortality). Many of these early treatments were debunked because they didn't work in
hospitalized patients.
But the doctors actually dealing with patients found they
did work, if you gave them early. They were baffled by the expert guidance to do nothing. We treat flu early, we treat any disease that could lead to pulmonary dysfunction early, we don't wait until you are so out of breath you come to the ER in desperation. By then it's most likely too late.
But this reaction was in part due to the recent Ebola scare. So some practitioners were loathe to tell covid patients to come in early, for fear of spreading the disease. In retrospect this turned out to be terrible advice and led to many avoidable deaths.
There are exceptions of course, you can find young apparently healthy people succumb to it, but as a rule, we do know who covid targets and who it generally doesn't hurt much. It's not totally random.