Covid-19 sick and vaccinated go crazy at mass - new proofs Nearly two years after the start of the pandemic, it has become clear that neurological problems from COVID-19 can persist or worsen even after recovery. Often, patients experience a "brain fog" sensation, while suffering from anxiety or depression, unable to think clearly or concentrate. According to experts, such symptoms sometimes appear even after a mild course of the disease. Today, these neurological problems are an established element of a larger syndrome known as “postcoid syndrome,” which includes at least 203 symptoms across 10 organ systems. In addition, with postcoid syndrome, the symptoms of chronic diseases that change a person's personality, such as Parkinson's, Alzheimer's, Huntington's, and others, increase. Some patients even develop psychosis, which leads to hospitalization. True, over time, it goes away for many. A study of 400 people (https://bit.ly/3sWTmQa) who were hospitalized with COVID-19 showed that 91% of people developed cognitive problems - fatigue, depression, anxiety, and sleep problems. Moreover, the symptoms persisted even after 6 months from the date of discharge. Maura Boldrini, a neuroscientist and psychiatrist at Columbia University in Manhattan, was one of the first to study the brains (https://bit.ly/3mRA4YH) of people and animals that died from COVID-19. Under a microscope, Boldrini and her team found changes in the hippocampus, an area of the brain that is deep in the temporal lobe and plays an important role in learning and memory. After suffering the disease, the number of new neurons in this part of the brain was ten times less than it should be. The team also found damage to the medulla that controls breathing and movement. Other researchers have found (https://bit.ly/34haYvY) evidence of tissue damage to the thinner cortex and loss of gray matter. The authors noted that hospitalized patients experienced significantly greater cognitive decline than those who had a mild coronavirus. Scientists have also found that key cells in the brain, called astrocytes, are susceptible to direct infection by the virus. In addition, the virus can impair blood flow to neurons by narrowing capillaries, that is, tiny blood vessels. This may explain why the virus often causes strokes.