Another issue with covid is "long covid".
Many infectious diseases have a longer recovery time than you would think. Systemic (whole body) infections can take a year for full recovery, and there is normally a lengthy recovery period for people who've been in ICU.
A relatively high number of people with covid benefit from hospital admission (said to be around 20%) and a relatively high number of these have been admitted to ICU. Of course, globally, this depends on the availability of hospital and ICU beds. Up to 86% of people admitted to ICU beds have died.
From Indie SAGE, 87% of people who survived ICU are showing significant persistent symptoms 60 days following discharge.
As this illness is new and not fully understood, we haven't got a lot of data on what the sequelae will be or what is the exact process that causes this.
However, one issue is action via ACE 2 receptors, and these are high in density on the tests and fallopian tubes. So one scientific question is, will there be a long term effect of fertility? After all, this can be an issue with other infections, such as mumps.
There is so much that we don't know. We are aware that this is much more infectious than Ebola, and much more likely to be lethal than the flu. We don't have a cure, though we are evolving treatment strategies, and we don't know many of the long term effects yet.
While there isn't a vaccine yet, and no guarantee of one, the best approach is probably prevention. That means avoiding other people, not in our household as best as we can, as much as we can. I feel very sorry for people at college and in their 20s, as this impacts on social life with friends and potential partners. However, young people might also have many more years of potential consequences of infection with which to live, and I wouldn't wish that on them either.
Wearing masks is very likely to help reduce infections, so I think we should adopt masks especially when we are with other people not in our household. There is a scientific rationale for that.
The positive side of this is that pandemics tend to die out after a couple of years, even very infectious ones. This happened even before there was a scientific understanding of how they worked. So even if there are some temporary restrictions on society, I think we need to get as many people through the next couple of years as possible . By then, if not before, either it will have died out naturally or we will have worked out how to change things for the better. Possibly a bit of both.