A vaccine with tiles seems to provide additional benefits
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Herpes Zoster vaccination, better known as tiles, not only helps prevent this painful infection; It also slows the risk of cardiovascular problems.
A new observation study of more than one million people shows that those who received a single injection of the Zostavax tiles had 26 percent less likely to die from heart disease or experience a stroke, a heart attack or heart failure, compared to people who had not been vaccinated, says Sooji Lee in the Kyung Hee University.
“We know that the cule causes inflammation in the blood vessels,” she says. “Therefore, due to infection prevention, the vaccine can also reduce the risk of cardiovascular disease.”
The tiles occurs when the Varicella-JoSter virus, which causes chickenpox and then remains in the body after the symptoms are clarified, reactivates. This can happen at a time when the immune system weakens, such as periods of killing stress or chemotherapy. Texas cause a painful eruption, which can sometimes become infected or scar.
Althheheh, cardiovascular events are not typically listed as caker complications, scientists now know that tiles are linked to a risk of stroke approximately 30 percent and a 10 percent higher heart attack risk, especially within the former.
To see if vaccination mitigated this problem, Lee and its Creamleages gathered data on 1,271,922 people 50 years or older, collected between 2012 and 2024 by national health records in South Korea. The researchers determined whether each person had received a living tile vaccine or not and compared it to their subsequent development of any of the 18 types of cardiovascular diseases, such as heart failure, stroke, thrombosis, arrhythmias. The team also invested other health -related factors such as age, sex, socioconomic status, exercise levels and social habits.
Around an average monitoring period of six years, the risk of cardiovascular events after vaccination was 23 percent lower compared to the risk of unaccoured people, says Lee.
The risks were equally reduced in men, with vaccination associated with a 27 percent drop at risk compared to only a 20 percent drop for women, and in people under 60 years of age, also with a reduced risk of 27 percent compared to 16 percent in older people. Rural residents had a 25 percent reduction versus 20 percent for people in urban areas, and low -income people showed a 26 percent drop compared to 20 percent in which they enter high. As for people with obesity, their risk reduction decreased as the BMI increased.
For specific cardiovascular events, vaccinated people had 26 percent less likely to have a stroke, a heart attack or heart failure, and also had 26 percent less likely that heart disease. The risk of coronary artery disease, meanwhile, fell by 22 percent.
The benefits were more pronounced two or three years after vaccination, then gradually decreased in the next five years.
The study “strengthens our trust” that tile vaccines reduce cardiovascular risks, probably when curbing vascular inflammation falls through the Zoster virus, says Galen Foulke at the State University of Pennsylvania.
“Zoster has a high morbidity for pain and postherpetic neuralgia, a painful condition that can last year after the eruption of tiles,” he says. “But health systems worldwide could find huge health savings by reducing cardiovascular morbidity by investing in the relatively economic Zoster vaccine.”
Altheheme research is needed, scientists suspect that the vaccine helps reduce cardiovascular risks indirectly
The researchers focused first on the Viva Zostavax virus vaccine instead of the new recombinant vaccine, the Shingrix, which contains only a viral protein instead of the virus, by the hash Zostavax. They are now directing their attention to Shingrix.
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While studying the study does not prove the cause and effect as a randomized essay, it allows researchers to identify risk associations in large populations. Lee explains that these large -scale data can reveal risk patterns that clinical trials can be lost.
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