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Shingles vaccine connected to ‘exciting’ health benefits in large study

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Shingles vaccine connected to ‘exciting’ health benefits in large study

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The shingles vaccine is intended to prevent shingles, a painful rash caused by the reactivation of the varicella-zoster virus, also known as herpes zoster — but a new study suggests that it could have major secondary benefits.

Researchers at Case Western Reserve University have identified a potential link between the shingles vaccine and a reduced risk of developing vascular dementia.

The vaccine has also been associated with a significant decreased risk of cardiovascular events and death in people 50 and older.

Researchers have identified a potential link between the shingles vaccine and a reduced risk of developing vascular dementia. (iStock)

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Experts presented the findings last week at the Georgia World Congress Center in Atlanta, the site of IDWEEK 2025, a joint annual meeting of the leading infectious disease professional societies in the U.S.

The study authors examined health records from 174,000 adults in the U.S. They followed participants who received the vaccination over a span of three months up to seven years.

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Participants who received the shingles vaccine had about half the risk of developing vascular dementia.

They also had a 25% lower risk of heart attack or stroke, a 27% lower risk of blood clots and a 21% lower risk of death, according to a news release from the Infectious Diseases Society of America.

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Shingles is a red, blistery, painful rash caused by the reactivation of the virus that causes chicken pox.  (iStock)

“Our study findings show that the shingles vaccine may help lower those risks, especially in people already at higher risk for heart attack or stroke,” presenting author Ali Dehghani, a doctor of internal medicine at Case Western Reserve University’s School of Medicine in Cleveland, Ohio, said in the IDSA report.

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Shingles is a red, blistery, painful rash caused by the reactivation of the virus that causes chicken pox. The latent varicella zoster virus lies dormant in the body after a person has chicken pox. It can become activated in later years, causing shingles, health experts told Fox News Digital.

Participants who received the shingles vaccine had about half the risk of developing vascular dementia. (iStock)

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The condition can lead to cardiovascular and neurologic complications, previous studies have shown.

Shingles affects one out of three Americans, and more than 99% of those born before 1980 have had chicken pox, according to the Centers for Disease Control and Prevention.

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“Shingles is more than just a rash — it can raise the risk of serious problems for the heart and brain,” Dehghani said in the news release.

These latest findings build on past studies that indicate the vaccine may help protect individuals against shingles and related complications, according to infectious disease experts.

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“This very interesting study … supported prior evidence that the shingles vaccine may offer several benefits for general health, including against the development of dementia, in addition to preventing the very painful and common illness know as shingles,” Dr. Aaron Glatt, a spokesperson for the ISDA and a board-certified infectious disease physician at Mount Sinai South Nassau in Oceanside, New York, told Fox News Digital.

While more studies are needed, a doctor said, “It is very comforting to know that the shingles vaccine is certainly associated with overall significant health benefits beyond its intended purpose.” (iStock)

Although these findings are “very exciting and potentially clinically important,” Glatt — who was not involved in the study — noted that it’s not yet proven that these benefits are due to the shingles vaccine.

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There are a number of possible mechanisms that could contribute to this association, including decreased inflammation, the doctor pointed out.

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While more studies are needed, Glatt said, “It is very comforting to know that the shingles vaccine is certainly associated with overall significant health benefits beyond its intended purpose.”

The CDC recommends two doses of recombinant zoster vaccine (RZV) to prevent shingles and related complications in adults aged 50 years and older, as well as for adults aged 19 and older who are or will be immunodeficient or immunosuppressed.

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Doctors Reveal the 3 Surprising Weight-Loss Hacks Nobody Talks About

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Doctors Reveal the 3 Surprising Weight-Loss Hacks Nobody Talks About


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Surprising Weight-Loss Hacks Doctors Swear by To Melt Pounds




















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Pediatricians group stands up for kids’ rapidly shrinking recess time: ‘Very powerful benefit’

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Pediatricians group stands up for kids’ rapidly shrinking recess time: ‘Very powerful benefit’

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Recess may look like downtime, but pediatricians say cutting it could cost kids far more than a few minutes on the playground.

The American Academy of Pediatrics released updated guidance for the first time in more than a decade that urges schools to protect recess, highlighting that the unstructured break delivers major benefits for kids’ health, learning and behavior.

“It has a very powerful benefit if it’s used to the fullest,” said Dr. Robert Murray, a lead author of the new guidance, which was published Monday in the journal Pediatrics.

Researchers say recess helps students reset between lessons, improving focus and memory. It also gives kids time to build social skills, boost confidence and stay physically active, a key factor as 1 in 5 U.S. children and teens struggle with obesity.

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THIS SIMPLE OUTDOOR ACTIVITY CAN IMPROVE AMERICANS’ HEALTH, SAYS GOVERNOR

Students play ball during recess at St. Agnes Elementary School in Phoenix, Ariz., on March 3, 2020. (Dario Lopez-Mills/AP)

Despite those benefits, recess time has been shrinking for years. Since the mid-2000s, up to 40% of school districts have reduced or eliminated it, according to data from the Springboard to Active Schools group and U.S. Centers for Disease Control and Prevention.

The group is pushing schools to reverse that trend, recommending at least 20 minutes of daily recess and multiple breaks. It further warned against using it as punishment.

Whittier Elementary School students enjoy recess in Mesa, Ariz., on Oct. 18, 2022. (Matt York/AP)

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“If the child is disruptive or rude and disrespectful, recess is one of the things that teachers use to punish kids,” Murray said, noting that those students often need it most.

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Doctors also stress that recess isn’t just for younger children. As screen time rises, older students need time to unplug, move and recharge.

Elementary school students play tag outside on the grass during recess. (iStock)

“As kids get older, they’re more on their screens,” said Dr. Lauren Fiechtner, a pediatric specialist. “So it’s really helpful, I think, for outdoor activity and recess to be happening. Recess is great. We all kind of need recess.”

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In other countries such as Denmark, Japan and the United Kingdom, students already get more frequent breaks, often after every 45 to 50 minutes of instruction. Experts say this model could help U.S. schools improve both learning and student well-being.

The Associated Press contributed to this report.

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Cruise ship linked to deadly Hantavirus outbreak arrives off Tenerife as passenger evacuation begins

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Cruise ship linked to deadly Hantavirus outbreak arrives off Tenerife as passenger evacuation begins

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The cruise ship linked to a deadly Hantavirus outbreak arrived early Sunday off the Spanish island of Tenerife, where passengers began to evacuate and fly to their home countries.

Passengers are being tested by Spanish health authorities to ensure they are asymptomatic before being transported ashore in small boats, Spanish officials said, according to Reuters.

Spanish health authorities confirmed that the first plane carrying the Spanish passengers has departed for a military hospital in Madrid, where they will be under quarantine.

The 17 Americans aboard the MV Hondius will be flown to a medical center in Nebraska after health officials allow them to disembark.

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AMERICANS TO BE EVACUATED FROM HANTAVIRUS CRUISE SHIP AS GLOBAL HEALTH CHIEF TRAVELS TO QUARANTINE ISLAND

The cruise ship MV Hondius arrives at the port of Granadilla de Abona after being affected by a Hantavirus outbreak, in Tenerife, Spain, May 10, 2026. (REUTERS/Hannah McKay)

A Centers for Disease Control and Prevention (CDC) official told ABC News on Saturday morning that federal officials currently do not plan to mandate quarantine when the American passengers arrive in Nebraska.

They will instead be screened upon arrival in the U.S. and either stay briefly at Nebraska’s National Quarantine Unit or return home to monitor for symptoms for 42 days while staying in contact with local health authorities, the official said.

The ship set course for Spain on Wednesday from the coast of Cape Verde after the WHO and European Union requested assistance in managing the outbreak.

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The ship’s arrival comes hours after World Health Organization Director-General Dr. Tedros Adhanom Ghebreyesus arrived on the island.

The WHO said Friday that eight people aboard the ship had fallen ill, including three who died. Six cases have been confirmed, with two others suspected.

HANTAVIRUS DEATHS ON CRUISE SHIP HIGHLIGHT DANGERS OF RODENT-BORNE DISEASE

A cruise ship linked to a Hantavirus outbreak anchored near the Spanish island of Tenerife ahead of a planned evacuation. (REUTERS/Hannah McKay)

In a statement Saturday, Ghebreyesus said the public health risk remains low.

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“I know you are worried. I know that when you hear the word ‘outbreak’ and watch a ship sail toward your shores, memories surface that none of us have fully put to rest,” he said.

“The pain of 2020 is still real, and I do not dismiss it for a single moment. But I need you to hear me clearly: this is not another COVID-19. The current public health risk from Hantavirus remains low. My colleagues and I have said this unequivocally, and I will say it again to you now,” he continued.

ARGENTINA INVESTIGATORS ZERO IN ON POSSIBLE ORIGIN POINT OF HANTAVIRUS IN DEADLY CRUISE OUTBREAK

A police boat operates next to the cruise ship MV Hondius at the port of Granadilla de Abona after being affected by a hantavirus outbreak, in Tenerife, Spain, May 10, 2026. (REUTERS/Hannah McKay)

Ghebreyesus noted that the virus identified aboard the ship is the Andes strain of hantavirus, which can be severe.

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“Three people have lost their lives, and our hearts go out to their families,” he wrote, reiterating that the public health risk posed by the virus remained low.

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An ambulance evacuates patients from the MV Hondius cruise ship to the airport in Praia, Cape Verde, on May 6, 2026. (Misper Apawu/AP)

About 30 crew members are expected to remain on board as the vessel continues to the Netherlands, where it will be disinfected.

Fox News Digital’s Robert McGreevy, The Associated Press and Reuters contributed to this report.

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