> Is it permanent, it gets worse or better? That makes a big difference and it may also justify further studies and actions. Some symptoms of long COVID do les

> Is it permanent, it gets worse or better? That makes a big difference and it may also justify further studies and actions. Some symptoms of long COVID do lessen over time. The problem is that anybody who doesn't take adequate preventative measures (vast majority) are constantly re-infecting themselves every 6-12 months, so their body never has a chance to recover. Even vaccinated individuals are not safe. The only real protection is regular use of a well fitting N95 in public spaces, and making sure everyone in your household does the same.