Scientists have discovered a link between viral infections and the risk of brain diseases. Accordingly, common infections such as the flu can increase the risk of diseases such as Alzheimer’s.
Scientists at the US National Institutes of Health have discovered common viral infections that may occur in the future with brain diseases discovered a link between The research findings were published on Neuron last week.
The study shows that dozens of viral infections can affect our brain health, increasing the risk of certain brain diseases, including Alzheimer’s disease. Researchers, covering 450 thousand peopleFinland and the UK reached these conclusions using data from a project that looked at the long-term health of residents.
Common infections like the flu can affect brain diseases
Experts looked for possible links between viral infections that lead to hospitalization and six neurodegenerative diseases. These diseases Alzheimer’s, ALS, multiple sclerosis (MS), Parkinson’s It included common things like
Finnish data found 45 viral infections linked to an increased risk of neurodegenerative disease. Analyzes were also performed on UK data to check the results. Finally, in both data sets in 22 types of viral infections Similar relationships were found.
Among them, flu (influenza), varicella zoster (virus that causes chickenpox) There were also widespread infections, such as Brain health can be affected for up to 15 years in some, with the strongest link being Alzheimer’s with encephalitis (brain inflammation) was also among the statements.
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Of course, the study does not establish a direct cause-and-effect relationship between viral infection and brain diseases. Much more research is needed on the subject
This is not the first research to link viral infections to neurological diseases. Previous studies have yielded similar results. Some have even shown that there may be strong links between herpes viruses and Alzheimer’s.
However, like most studies, this one shows a correlation, namely a precise and direct link of cause and effect did not install let me specify. Even if that happens, it’s important to remember that other factors will certainly have an impact on the risk of brain disease. After all, we all we have chickenpox once in our life; however, only less than 1% of the population develops MS. getting caught.
However, if such research continues, it will be necessary to develop treatments to prevent the ill effects of these infections. Experts underline that much more work is needed on the subject.
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