What is the flu related to stroke?

NEW YORK (Reuters Health) – According to two new studies, influenza-like illnesses can significantly increase the risk of fatal stroke and stroke of the arteries of the neck.

The first study found that influenza increased the risk of stroke by about 40% over the next 15 days and that this risk could persist until one year after infection. by the virus.

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The scientists, led by Dr. Amelia Boyham of the College of Physicians and Surgeons Vajelos at Columbia University in New York, examined the records of nearly 31,000 patients with ischemic stroke in 2014.

The average age of study participants was 71.9 years and was divided almost equally between the sexes.

Scientists have discovered that influenza is a major risk of stroke, regardless of age, sex or race.

Although they have not yet found a clear explanation, scientists suspect that influenza and similar diseases, also known as "acute respiratory infections", could trigger inflammation, making patients more likely to stroke.

The second study, conducted by the same institution, found that patients had a higher risk of cervical thrombosis during the month following influenza syndrome, the leading cause of stroke in patients aged 15 to 15 years. 45 years old.

In this study, scientists examined 3,861 cases and found that in 1849, individuals had been infected with influenza-like illnesses during the three years preceding clotting of the arteries of the neck.

Source: the sun