Mientras el mundo se esfuerza por encontrar formas de frenar la propagación de la nueva variante ómicron, los Centros para el Control y la Prevención de Enfermedades (CDC) de EE. UU. anunciaron el martes que los viajeros internacionales a Estados Unidos pronto tendrán que proveer un resultado negativo de una prueba del coronavirus que hayan ... Full Page

The first confirmed U.S. case of the Omicron variant has been reported in California, the U.S. Centers for Disease Control and Prevention announced Wednesday.

The patient was a traveler, apparently from the San Francisco area, who returned from South Africa on Nov. 22, the CDC said in a statement.

The person, who was fully vaccinated... Full Page

With HIV a continuing threat to women's health, the World Health Organization (WHO) has approved the first long-acting device to protect women from sexually transmitted HIV.

The device is a vaginal ring made of silicone elastomer, a flexible rubber-like material that makes it easy to insert and comfortable to use. The ring releases the ant... Full Page

WEDNESDAY, Dec. 1, 2021 (HealthDay News) -- Vaping can be tough on the lungs, but new research warns of another possible danger to men: It may more than double the risk for erectile dysfunction.

After tracking erectile dysfunction (ED) risk among nearly 25,000 men aged 20 and older, investigators found that even vapers w... Full Page

Parents who want to read to their toddlers and give them a developmental boost ought to pick up a traditional paper book rather than an e-book on a tablet, a new study reports.

Toddlers are more likely to interact with their parents when they're sharing a paper children's book rather than a tablet, University of Michigan researchers found.... Full Page

Blows to the head are common among America's kids, with close to 7% showing signs of a brain injury at some time in childhood, U.S. health officials report.

Sports, falls and abuse are likely causes, experts say.

Concussions and other head injuries are more common among white kids than Black or Hispanic kids. And prevalence increas... Full Page

Some progress has been made in the U.S. fight against HIV, with new infections falling among white gay and bisexual men over the past decade. But their Black and Hispanic counterparts did not see that advance, health officials say.

The continuing inequities show up in a new report from the U.S. Centers for Disease Control and Prevention.<... Full Page

WEDNESDAY, Dec. 1, 2021 (HealthDay News) -- Asthma is a tough disease for kids and their parents to manage well, but not keeping it under control may make these children up to six times more likely to wind up in the hospital with severe COVID-19, new research shows.

With the cold and flu season about to kick in and COVID... Full Page

Hispanic people hospitalized for peripheral artery disease may be more likely to undergo amputations than their white peers who are not Hispanic, according to new research that points to the need for greater awareness and prevention of the condition.

Peripheral artery disease, or PAD, is a narrowing of the arteries that carry blood away fr... Full Page

As the world struggles with ways to stem the spread of the new Omicron variant, the U.S. Centers of Disease Control and Prevention announced Tuesday that international travelers to the United States will soon have to provide a negative result from a coronavirus test taken within 24 hours of departure.

That's a much tighter turnaround: Curr... Full Page

If you've had a heart attack or stroke, you might want to avoid ultra-processed foods, new research suggests.

The study found that a high intake of such foods significantly increases the risk of another heart attack or stroke, and it's more likely to be fatal. This was true even in people following what seems to be a heart-healthy diet.Full Page

The United States' first overdose prevention centers have opened in New York City in the Manhattan neighborhoods of East Harlem and Washington Heights.

People will be able to bring their drugs and use them under the supervision of trained staff members who will provide clean needles, prevent overdoses and offer connections to addiction ser... Full Page

A settlement that gives protections to Sackler family members who own Purdue Pharma should be rejected, a group of states told a federal judge on Tuesday.

The settlement was reached in thousands of lawsuits against OxyContin maker Purdue Pharma for its role in the United States' opioid epidemic that's claimed more than 500,000 lives in the... Full Page

Stop that racket!

A screeching rubber chicken tops this year's list of noisy toys that pose a threat to children's hearing.

The Sight & Hearing Association's annual Noisy Toys List for 2021 includes toys that tested louder than 85 decibels (dB), which is the U.S. National Institute of Occupational Health and Safety's level for man... Full Page

People who are prescribed opioid painkillers after receiving a heart pacemaker or defibrillator may be at risk for opioid abuse -- and the higher the initial dose, the greater the risk, according to a new study.

“The significance of this study is to make other electrophysiologists aware that even a low-risk procedure like a pacemaker or ... Full Page

They once ruled the planet, but even the mighty Tyrannosaurus rex could suffer from bone disease, new research shows.

Scientists used imaging to examine the lower left jaw of a fossilized T. rex skeleton discovered in Montana in 2010. The skeleton, which is about 68 million years old and one of the most complete skeletons of the carnivorou... Full Page

Americans who are vaccinated and boosted against COVID-19 should have enough antibody protection to prevent severe illness if they become infected with the new Omicron variant, White House COVID response officials said Tuesday.

Omicron has caused concern among medical experts due to a "large number of mutations, around 50, much larger than... Full Page

TUESDAY, Nov. 30, 2021 (HealthDay News) -- The often debilitating condition known as chronic fatigue syndrome appears to be common among COVID-19 long-haulers.

That’s the key takeaway from a fresh look at patients who continue to struggle with severe fatigue, poor sleep, brain fog, muscle aches and pains long ... Full Page

A U.S. Food and Drug Administration advisory panel is meeting Tuesday to weigh both the safety and power of Merck's new antiviral pill in preventing severe COVID-19.

There are already two strikes against the pill: Fresh data from Merck shows that the drug, molnupiravir, isn't as effective as first reported; and FDA documents prepared for t... Full Page

The first wave of girls to receive the HPV vaccine are much less likely to contract or die from cervical cancer than women just a few years older, a new study reports.

Nearly all cases of cervical cancer are caused by human papillomavirus (HPV), for which a vaccine has been available since 2006.

Cervical cancer deaths and cases have ... Full Page