Health
Could flu vaccination reduce the risk of heart attacks and cardiovascular deaths?
![Could flu vaccination reduce the risk of heart attacks and cardiovascular deaths? Could flu vaccination reduce the risk of heart attacks and cardiovascular deaths?](https://static.foxnews.com/foxnews.com/content/uploads/2023/11/vaccine-heart.jpg)
People who get the flu vaccine may have improved heart health, according to a recent study published in Scientific Reports.
Researchers from the Shahid Beheshti University of Medical Sciences in Tehran, Iran, concluded that patients who received flu vaccinations had a 26% reduced risk of having a heart attack and were 33% less likely to die from cardiovascular disease.
This finding is based on a review of five randomized controlled trials that focused on myocardial disease and influenza vaccines.
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The patients who participated in the studies had all been diagnosed with cardiovascular disease previously and were 61 years old, on average.
Out of the total of 9,059 patients, 4,529 of them received the flu vaccine, while 4,530 received a placebo shot.
People who get the flu vaccine may have improved heart health, according to a recent study published in Scientific Reports. (iStock)
After a nine-month period, 621 of the people who received the placebo shot experienced “major cardiovascular events,” compared to 517 of the patients who received the flu vaccine.
Those outcomes included myocardial infarction, cardiovascular death and stroke.
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“Revealing a compelling insight into the potential benefits of influenza vaccination, our comprehensive meta-analysis, based on the latest randomized controlled trial data, demonstrates a significant interaction between influenza vaccination and the reduction of major cardiovascular events,” wrote the researchers of the study.
“Notably, patients who received the influenza vaccine experienced a remarkable risk reduction of over 20% in cardiovascular death.”
![doctor gives flu vaccination](https://a57.foxnews.com/static.foxnews.com/foxnews.com/content/uploads/2023/10/1200/675/GettyImages-157566743.jpg?ve=1&tl=1)
Patients who received flu vaccinations had a 26% reduced risk of having a heart attack and were 33% less likely to die from cardiovascular disease. (Joe Raedle/Getty Images)
As for why influenza vaccines seem to reduce the risk, the researchers noted that the shot could prevent inflammation and secondary infections, while also stabilizing plaque amounts in the heart.
The vaccine could also help stimulate the immune system, which the study authors noted is essential for cardiovascular health.
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Dr. Marc Siegel, clinical professor of medicine at NYU Langone Medical Center and a Fox News medical contributor, called the study “important” and said it “builds on what we already knew.”
He was not involved in the research.
![Heart attack](https://a57.foxnews.com/static.foxnews.com/foxnews.com/content/uploads/2022/12/1200/675/iStock-1329206896.jpg?ve=1&tl=1)
Heart disease is the primary cause of death among U.S. adults, killing one person every 33 seconds, according to the CDC. (iStock)
“It is not surprising that flu shots would decrease the risk of heart attacks,” Siegel told Fox News Digital.
“The flu is one of the great enablers,” he went on. “It adds stress and inflammation to the body and decreases the overall immune response, all of which can lead to acute cardiac events.”
The flu “adds stress and inflammation to the body and decreases the overall immune response.”
The researchers called for further research to “elucidate the precise mechanisms driving this association and to explore the long-term impact of influenza vaccination on cardiovascular outcomes.”
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In the meantime, they recommended that “health care providers and policymakers should take heed of these findings and consider prioritizing influenza vaccination for patients with recent cardiovascular disease as a feasible and potentially life-saving preventive measure.”
Fox News Digital reached out to the study authors for additional comment.
Heart disease is the primary cause of death among U.S. adults, killing one person every 33 seconds, according to the Centers for Disease Control and Prevention (CDC).
For more Health articles, visit www.foxnews.com/health.
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Health
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Health
Ask a doctor: ‘I swallowed a bug — now what should I do?'
![Ask a doctor: ‘I swallowed a bug — now what should I do?' Ask a doctor: ‘I swallowed a bug — now what should I do?'](https://static.foxnews.com/foxnews.com/content/uploads/2024/07/ask-doc-swallow-bug.jpg)
Most people have experienced that moment of discomfort when they realize a bug has wound up where it shouldn’t be — in their windpipe.
That includes Taylor Swift, who on more than one occasion has accidentally swallowed a bug while performing on stage in front of thousands of people.
It can be a startling and somewhat disgusting occurrence — but is this dangerous, or just a nuisance?
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Dr. Raj Dasgupta, a quadruple board-certified physician in California, shared with Fox News Digital the true impacts of accidentally swallowing a bug, and the best thing to do if it happens.
“Swallowing a bug can often happen accidentally when you’re eating or drinking outside, or if a bug flies into your mouth,” Dasgupta, who serves as chief medical advisor for Fortune Recommends, told Fox News Digital via email.
Dr. Raj Dasgupta, a quadruple board-certified physician in California, discussed the impact of accidentally swallowing a bug — and the best thing to do if it happens. (Sleepoplis)
“It can also happen if you’re talking or laughing outdoors. Sometimes it might even happen indoors if bugs are in your food or drink and you don’t realize it.”
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Swallowing a bug is usually not dangerous, Dasgupta noted.
“The stomach’s digestive acids usually break down the bug, and it is passed out of the body without causing harm,” he said.
![Ask a Doc - swallow bug](https://a57.foxnews.com/static.foxnews.com/foxnews.com/content/uploads/2024/07/1200/675/ask-doc-swallow-bug.jpg?ve=1&tl=1)
“Swallowing a bug can happen accidentally when you’re eating or drinking outside, or if a bug flies into your mouth,” the doctor told Fox News Digital. (iStock)
If the bug carries harmful bacteria or parasites, however, it could cause gastrointestinal issues or allergic reactions, according to the doctor.
The type of bug can make a difference, he said.
“Bugs like beetles or ants are less of a concern, but bugs that are known to spread diseases — such as mosquitoes — might be riskier.”
If you happen to swallow a bug, drinking some water can help wash it down, Dasgupta said.
![Taylor Swift points to the crowd in a sparkly pink outfit during the Eras Tour](https://a57.foxnews.com/static.foxnews.com/foxnews.com/content/uploads/2024/02/1200/675/b1fa4117-taylor-swift.jpg?ve=1&tl=1)
Taylor Swift has announced the accidental swallowing of bugs, mid-concert, on more than one occasion. (Marcelo Endelli/TAS23/Getty Images for TAS Rights Management)
“If you start feeling sick, like abdominal pain, vomiting or nausea, keep an eye on your symptoms,” the doctor said.
If you have severe stomach pain, ongoing vomiting, trouble breathing, or swelling, rash or itching, Dasgupta said to see a doctor.
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“If you know the bug could have diseases or if you have health conditions that might complicate things, it’s a good idea to get checked out to be safe,” he added.
For more Health articles, visit www.foxnews/health
Some bugs — including grasshoppers, beetles, termites, mealworms and even stink bugs — are actually considered edible in certain countries, and are prepared and eaten as part of meals, according to WebMD’s website.
Health
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