Categories: World

Repeat infections multiply risk of health problems, study warns

Spread the love

Beware of repeated infections. People who have had Covid-19 more than once are more likely to have a series of serious health problems than those who have had it only once, the first major study on the subject. Repeat infections increased as the virus mutated, but the long-term health effects of these reinfections remained unclear until then.

A new study published Thursday in the journal NatureMedicine examines for the first time how reinfection increases the risk of health problems and long Covid. The US researchers analyzed the anonymous medical records of 5.8 million people in the US Department of Veterans Affairs National Health Care Database.

“All kinds of unwanted health problems”

More than 443,000 people tested positive for Covid at least once between March 1, 2020 and April 2022. Of these, 41,000 had Covid more than once. In detail, more than 93% had a total of two infections, while 6% had three and almost 1% had four. The remaining 5.3 million have never contracted Covid. When the researchers compared the health outcomes of the different groups, they found that “people who were reinfected had an increased risk of all kinds of unwanted health problems,” epidemiologist Ziyad Al-Aly told AFP. at Washington University in St Louis and lead author of the study.

Heart and lung problems, for example, were more than three times more common among people who had been reinfected. Reinfection also promoted brain disease, kidney disease and diabetes, according to the study. The authors, however, acknowledged some biases in their study, including the fact that it mostly involved white, older men.

#Repeat #infections #multiply #risk #health #problems #study #warns

Recent Posts

How to feel good about yourself?

It happens to all of us to feel bad about ourselves and to know moments…

2 months ago

Easy recipe for Greek potatoes on the BBQ!

Welcome » Next to » Accompaniments » Greek potatoes on the BBQ Ingredients : 2…

2 months ago

normal doses of calcium in the blood

The measurement of calcemia, that is to say the level of calcium in the blood,…

2 months ago

Albumin in the urine (albuminuria): is it serious?

Albumin is a protein normally present in the blood, not in the urine. When it…

2 months ago

Inflammatory breast cancer: sign, what is it, aggressive?

Inflammatory breast cancer is a rare but aggressive type of breast tumour, which represents 1…

2 months ago

Blood ionogram: knowing how to interpret its results

The blood ionogram is one of the most requested laboratory tests. It includes the dosage…

2 months ago

This website uses cookies.