Is Alzheimer s caused by a virus

In older people, people over 60, the foremost manifestation is forgetfulness, says dr.I even heard recently that they might be a cause of alzheimer's disease.The damage most often starts in the region of the brain that controls memory, but the process begins years before the first symptoms.The increased presence of the virus in the brain may be related to changes to the immune system due to alzheimer's disease.Once infected, the virus lies dormant in a group of nerve cells for life.

New review finds that over 150 papers strongly support the view that herpes simplex plays a role in alzheimer's disease.Researchers have identified hereditary alzheimer's genes in both categories.Research shows that long covid can cause brain changes similar to those seen in alzheimer's disease.Learn about the toxic changes.Dementia was found in about 5% of people who were infected with one or none of the viruses, but those numbers grew dramatically with additional infections.

According to research at massachusetts general hospital, the reason both herpes and amyloid plaque are found in people with alzheimer's may be because the amyloid is part of the brain's defense against the virus.Pneumonia chlamydophila pneumoniae is the bacteria that causes pneumonia and bronchitis.Most individuals with the disease are 65 and older.Led by mount sinai genetics professor joel dudley,.Scientists are quick to note, however, that correlation doesn't equal causation.