COVID and the Brain

I know I have written about this before but there are new studies that confirm the damage that even a mild COVID infection can cause to the brain.

A new study published in Nature Microbiology found that a COVID infection is associated with short and long term neurological complications.

Cultures were collected and compared, from people without COVID and postmortem samples from people with COVID. COVID is known to cause multi organ damage.

In another study brain autopsies were done on 44 unvaccinated individuals who died from COVID-19. The goal was to map the cell structure damage. The virus was found to replicate in respiratory and multiple non-respiratory organs including the brain. The virus was found to be replicating in the brain as much as 230 days after infection. In some patients the virus can cause systemic infection and persist in the body for months.

COVID can cause multi organ failure and shock. Some who survive, suffer from Long COVID for months or years.

COVID can cause severe neurological symptoms. COVID causes neurons in the brain to fuse. Every neuron that fused with any of the cells that hold nerve cells in place, presented a complete loss in neuronal activity. This fusion is a progressive event. Symptoms can consist of headache, fever, confusion, epileptic seizures, and a loss of taste or smell. Long-term and chronic neurological manifestations derived from viral neuroinfections are finally gaining attention five years into the pandemic. However this is an election year so there will be little talk about COVID. Hospitalizations are down to about 6000 COVID patients per week, which is the lowest it has been for years. However I am waiting for the shoe to drop on another wave.

The illustration consists of MRI scans of my brain. I am fascinated at how it interconnects with the eyes and nose. If you ever wonder why I mask indoors, it is because I value this squishy little organ that throws so many random thoughts around each day. When neurons fire, I can see things vividly. Feeling the need to fit in with the crowd is not my strong suit. Crowded restaurants and social events no longer hold any appeal. Traveling to film festivals, promoting COVID Dystopia are my one exception, but I remain masked from start to finish. Perhaps in my health’s favor, many festivals are not willing to screen the film.