Anticipating a surge in booster shots this fall, the U.S. government said Wednesday that it is buying an added 105 million more doses of Pfizer’s COVID-19 vaccine.

The $3.2 billion deal comes at a time when the government is trying to figure out the best way to update COVID vaccines to deal with the ever-changing virus. The deal also giv... Full Page

THURSDAY, June 30, 2022 (HealthDay News) -- Women are more likely to develop Alzheimer's disease than men, and a new study shows that certain brain changes known to increase this risk may accrue during menopause.

Women who have gone through menopause have more white matter hyperintensities in their brains than premenopau... Full Page

Traffic accidents kill about 1.35 million people around the world each year.

As the United Nations convenes a meeting on global road safety, new research suggests that if nations focused on key safety measures, about 540,000 lives a year could be saved.

"The death toll from traffic injuries around the world is far too high," said stu... Full Page

Many U.S. parents don't take proper precautions to protect their children from fireworks-related burns and injuries, claims a new survey released just ahead of the Fourth of July.

The poll of more than 2,000 parents of children ages 3-18 was conducted this spring and found that more than half said someone in their family or neighborhood s... Full Page

Getting a COVID-19 vaccine during pregnancy can help protect both mother and baby.

But does it matter which vaccine or at what stage of pregnancy a woman receives her shots? New research suggests it does, and that getting immunized earlier in pregnancy may be better.

In their study, investigators focused on maternal immune responses... Full Page

While kids in a classroom are likely to be familiar with all their classmates after a short time, the children they are assigned to sit near are likely to become their closer friends, a new study suggests.

Researchers from Florida Atlantic University found that after seat assignments changed, students were more likely to become friends wi... Full Page

Neck floats marketed for babies to use in water can lead to serious injury or death, the U.S. Food and Drug Administration warned this week.

The inflatable plastic rings are especially dangerous for infants who have developmental delays or special needs, such as those with spina bifida, spinal muscular atrophy (SMA) type 1, Down syndrome o... Full Page

There's a shortage of nursing home beds for the elderly in America due to a severe staffing crisis that has caused long-term care facilities to cut back on new admissions, new research shows.

Three out of five nursing homes (61%) have limited new admissions due to staffing shortages, according to a survey conducted by the American Health C... Full Page

WEDNESDAY, June 29, 2022 (HealthDay News) -- Shortly after news broke in May that Roe v. Wade was in danger of being overturned by the Supreme Court, internet searches for abortion pills surged, a new study shows.

On May 2, a leaked draft ruling indicated that the court was poised to strike down the 1973 ruling that guar... Full Page

When former professional Major League Soccer (MLS) player Scott Vermillion died at age 44, he had stage 2 CTE, his family announced Tuesday.

He is the first former MLS player diagnosed with chronic traumatic encephalopathy (CTE). Vermillion died from an accidental overdose in December 2020.

"This disease destroys families, and not j... Full Page

Proper sleep is essential, and a widely used scoring system for heart and brain health is being redefined to reflect that.

Since 2010, the American Heart Association has said seven modifiable components – maintaining a healthy weight, not smoking, being physically active, eating a healthy diet and controlling blood pressure, cholesterol ... Full Page

WEDNESDAY, June 29, 2022 (HealthDay News) -- A yearly flu shot may do more than protect you from a nasty bout of influenza: New research suggests it may help guard against Alzheimer’s disease as well.

People who were vaccinated at least once over four years were 40% less likely to develop Alzheimer’s during that peri... Full Page

WEDNESDAY, June 29, 2022 (HealthDay News) -- New research confirms the dangers of too much screen time for kids and teens: Those who play sports, take music lessons, or socialize with friends after school are happier and healthier than children who are glued to a screen during these hours.

"Screen time, where you ar... Full Page

Llamas are more than beautiful creatures -- they could also help protect humans from COVID-19 and a large array of similar viruses.

Contained in their blood samples are tiny, robust immune particles that could protect against every COVID-19 variant, including Omicron and 18 similar viruses, a team of researchers reported.

The findin... Full Page

WEDNESDAY, June 29, 2022 (HealthDay News) – A strain of the superbug MRSA has emerged in pigs that is highly resistant to antibiotics and a growing cause of human infections.

University of Cambridge researchers said this particular strain of MRSA, short for methicillin-resistant Staphylococcus aureus, has shown up in livestock o... Full Page

Even though Black people may be more likely to live near a hospital with a certified stroke center, those who need the specialty care are still more likely to receive it at a hospital with fewer resources.

And this can hurt their chances for recovery, a new study shows.

"Black, racially segregated communities tended to cluster in ar... Full Page

Untreated vision loss may put an older adult at an increased risk for dementia, though it's not clear why, according to a new study.

Researchers found that the likelihood of having some form of cognitive impairment was 137% higher in seniors who had trouble seeing than in those without vision issues. Cognitive impairment is a general term ... Full Page

A U.S. Food and Drug Administration advisory panel recommended on Tuesday that updated COVID-19 booster shots be used this fall to protect against Omicron and its highly contagious subvariants.

Because the virus mutates so quickly, the FDA may approve the new vaccine formulations, since COVID-19 cases are expected to surge again this winte... Full Page

Toking up increases your risk of landing in the hospital, a new study reports.

Recreational marijuana use was associated with 22% greater odds of needing to visit an emergency room or be hospitalized, Canadian researchers found.

The study showed physical injuries, lung ailments and gastrointestinal problems were the top three reasons... Full Page

TUESDAY, June 28, 2022 (HealthDay News) -- Women of color may face delays in getting a biopsy after a screening mammogram suggests they might have breast cancer, a large, new study finds.

Researchers found that compared with white women, Asian, Black and Hispanic women were all more likely to wait over a month for a brea... Full Page