Архив рубрики: Здоровье Америка

NEW YORK — A pig at an Oregon farm was found to have bird flu, the U.S. Department of Agriculture announced Wednesday. It’s the first time the virus has been detected in U.S. swine and raises concerns about bird flu’s potential to become a human threat.

The infection happened at a backyard farm in Crook County, in the center of the state, where different animals share water and are housed together. Last week, poultry at the farm were found to have the virus, and testing this week found that one of the farm’s five pigs had become infected.

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The farm was put under quarantine and all five pigs were euthanized so additional testing could be done. It’s not a commercial farm, and U.S. agriculture officials said there is no concern about the safety of the nation’s pork supply.

But finding bird flu in a pig raises worries that the virus may be hitting a stepping stone to becoming a bigger threat to people, said Jennifer Nuzzo, a Brown University pandemic res..

Climate change is increasingly disrupting people’s sleep.

High nighttime temperatures led to 5% more hours of sleep lost worldwide over the past five years compared to the period between 1986 and 2005, according to the latest edition of the Lancet’s study of climate and health. It marks the first time the prestigious medical journal has examined this metric. Sleep loss peaked in 2023, the hottest year on record, when there was a 6% rise.

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The eighth annual Lancet Countdown on health and climate change report, authored by 122 global experts, found that high temperatures, drought and heavy rainfall are increasingly impacting people’s health. In 2023, a record 512 billion potential hours of labor were lost globally due to high temperatures. Heat-related deaths in people over the age of 65 reached the highest levels on record, 167% higher in the 1990s.

“This isn’t just about extreme weather events,” said Jeremy Farrar, chief scientist at the World Heal..

Organ and cell transplants are potentially life-saving treatments for a variety of medical conditions, but their success depends on how long the transplanted cells or tissues can survive in their new host. Drugs that suppress the immune system to minimize rejection must strike a delicate balance between being powerful enough to hold back the recipient’s immune system from destroying the donated material, without being too potent to cause toxic reactions.

In a study presented at the Summit on Stem Cell Derived Islets in Boston, researchers report on encouraging results using an experimental immunosuppressive drug in people with Type 1 diabetes. People with the disease no longer make enough insulin in their pancreas to break down sugar in the foods they eat, and have to monitor their blood sugar levels and inject themselves with insulin for the rest of their lives. In some cases, the insulin shots become ineffective and patients need more aggressive treatment: usually a transplant of is..

If you already head to the doctor’s office once a year for an annual physical: good job. If you don’t, let this be your reminder to go ahead and book that appointment—and perhaps let go of some of your anxiety surrounding your check-up.

And yes, you should schedule an annual physical exam even if you feel relatively healthy. “Many of us may only visit a doctor when we are sick, but having a primary care doctor and an annual physical is important,” says Dr. Heather Viola, an assistant professor of medicine and primary care physician at Mount Sinai Doctors-Ansonia in New York City. “It’s important to establish a relationship with a physician that you trust, and this starts with yearly well visits.”

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Here’s who should schedule an annual physical, what to expect at the appointment, and how to ease anxiety leading up to your yearly exam.

Why should you get an annual physical?

One of the reasons doctors advocate so strongly for annual physicals is because..

Seniors and people who are immunocompromised should get not just one but two COVID-19 shots this respiratory virus season. That’s the new recommendation from the U.S. Centers for Disease Control and Prevention (CDC).

People in these groups should get the vaccines six months apart in order to stay protected against the disease, the agency’s vaccine group recently agreed.

Here’s what to know about the new advice.

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Why the need for more than one shot this season?

The recommendation follows a summer COVID-19 surge that led to more hospitalizations among the most vulnerable Americans. While rates are currently low, health experts are concerned they could spike again during the holiday season, when people travel more and gather in larger groups. The guidance went a step further for people who are immunocompromised due to conditions like cancer; they can receive three or more doses during this respiratory disease season, depending on how weakened their im..

At this point in election season, you might be as interested in voting your outspoken uncle out of the family as you are in casting your ballot for the next president of the United States. Differing political views can rip family members apart, making everyone feel like they’re walking on eggshells in the lead-up to Nov. 5.

“There’s a lot of stress that people carry knowing everybody is feeling tense about this,” says Jenna Glover, chief clinical officer with the mental health app Headspace. “Some people have actually lost relationships, and it’s important to acknowledge how that impacts our mental health.”

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With that in mind, we asked experts exactly what to say to the relative whose politics you despise in order to keep (or restore) family peace.

“I won’t be talking about politics today.”

You know what they say: Never talk about religion, politics, or money in mixed company. Setting a clear boundary is one of the most effective ways to preemptivel..

In 2019, when I was working as a reporter for the Washington Post, I “came out” as faceblind. I was a little concerned about telling everyone that I have prosopagnosia—a rare neurological disorder that makes it difficult for me to recognize faces—because I fretted that people would think that it made me bad at my job. That didn’t happen, thank goodness, but I did get some alarming emails from people who told me not to be so open about my disorder. “You might get targeted by a stalker or a mugger,” one reader wrote.

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It didn’t seem likely that a criminal would specifically target me after reading my article—I mean, newspaper readership is not exactly off the charts. But then I wrote an entire book on the topic, and I have been making the media rounds talking about how, for instance, I once thought that my own reflection was a woman with a poor sense of personal space. So, at the urging of my worried family, I recently called Jennifer Storey, a criminolo..

It’s that time of year again.

Open enrollment is when you can sign up for health insurance, make changes to your plan, or cancel your plan—whether that plan is through your job, Medicare, or the Affordable Care Act (ACA) marketplace. It’s important to be prepared for it because it only happens once a year, and if you miss it, you may have to wait until next year if you want to adjust your health insurance plan.

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Here’s everything you need to know about open enrollment.

How long is open enrollment?

Your open enrollment period depends on where you get your insurance from. For ACA Marketplace plans, open enrollment is running from Nov. 1, 2024 to Jan. 15, 2025 in most states (some states have different periods). For Medicare plans, it’s running from Oct. 15, 2024 to Dec. 7, 2024. The open enrollment period for employer-sponsored insurance plans varies, but typically, it starts in the fall and lasts for a few weeks.

How do I prepare for open enrollment..

The good news: You will get a glorious extra hour of sleep. The bad: It’ll be dark as a pocket by late afternoon for the next few months in the U.S.

Daylight saving time ends at 2 a.m. local time next Sunday, Nov. 3, which means you should set your clock back an hour before you go to bed. Standard time will last until March 9 when we will again “spring forward” with the return of daylight saving time.

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That spring time change can be tougher on your body. Darker mornings and lighter evenings can knock your internal body clock out of whack, making it harder to fall asleep on time for weeks or longer. Studies have even found an uptick in heart attacks and strokes right after the March time change.

“Fall back” should be easier. But it still may take a while to adjust your sleep habits, not to mention the downsides of leaving work in the dark or trying exercise while there’s still enough light. Some people with seasonal affective disorder, a type of depre..

The good news: You will get a glorious extra hour of sleep. The bad: It’ll be dark as a pocket by late afternoon for the next few months in the U.S.

Daylight saving time ends at 2 a.m. local time next Sunday, Nov. 3, which means you should set your clock back an hour before you go to bed. Standard time will last until March 9 when we will again “spring forward” with the return of daylight saving time.

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That spring time change can be tougher on your body. Darker mornings and lighter evenings can knock your internal body clock out of whack, making it harder to fall asleep on time for weeks or longer. Studies have even found an uptick in heart attacks and strokes right after the March time change.

“Fall back” should be easier. But it still may take a while to adjust your sleep habits, not to mention the downsides of leaving work in the dark or trying exercise while there’s still enough light. Some people with seasonal affective disorder, a type of depre..