Researchers in Australia believe they are very close to finding the cause of the brain fog seen in people with long-term COVID-19.

'Brain fog' is something in which you will feel things like memory loss, confusion, and some concentration difficulty

In the long run since the pandemic began, COVID has affected over 100 million people and all are experiencing neurological problems.

This is because the symptoms of COVID will directly affect the brain of the COVID patient

But the good news is that the researchers also said that existing drugs are able to correct this effect of COVID on the brain.