Latest Health News

18Jun
2020

Why Some Dogs Are at Higher Odds of Dying From Heat

Why Some Dogs Are at Higher Odds of Dying From HeatTHURSDAY, June 18, 2020 (HealthDay News) -- As summer temperatures soar, dogs are at risk of potentially fatal heat-related illness -- and certain ones appear particularly vulnerable, a large new study confirms. The study, of more than 900,000 dogs, found that older pooches and those who carried extra pounds were at increased risk. The same was true of certain breeds -- often dogs with "flat" faces, such as bulldogs and pugs. Experts stressed that heat illness can be fatal, and it's critical to help all dogs stay cool during the sizzling summer months. That means not overdoing exercise or leaving them in a parked car, because the interior can overheat in minutes. It's helpful to know which dogs are at greatest risk, said lead researcher Dr. Emily Hall. The fact that extra pounds...

Despite Medical Advances, People With HIV Still Live...

18 June 2020
Despite Medical Advances, People With HIV Still Live Shorter, Sicker LivesTHURSDAY, June 18, 2020 (HealthDay News) -- HIV may not be the death sentence it was 20 or 30 years ago, but people who are HIV-positive still face much shorter lives than other adults -- even if they're treated with medications that make the virus undetectable. A new study reports that people who were HIV-positive at age 21 had an average life expectancy of 56 years -- nine years fewer than their virus-free peers. The likely reason: a weaker immune system and a greater risk for other chronic health issues, even when HIV is kept in check. "Our findings suggest that people with HIV who initiate treatment early are approaching the same lifespan as people without HIV, but that we need to be paying closer attention to preventing comorbidities [other chronic diseases] among people with...

Climate Change, Smog Could Mean More Preemie Babies: Study

18 June 2020
Climate Change, Smog Could Mean More Preemie Babies: StudyTHURSDAY, June 18, 2020 (HealthDay News) -- Here's more bad news associated with climate change: Pregnant women exposed to air pollution or heat waves face a greater risk of having a preterm or underweight baby, a new research review finds. The review, of 68 studies from across the United States, found that the large majority arrived at the same conclusion: Babies were at greater risk when their mothers lived in areas with poorer air quality or more oppressive heat. "The data are mostly pointing in the same direction," said lead researcher Dr. Bruce Bekkar, a women's health physician who is retired from the Southern California Permanente Medical Group, in San Diego. It's not possible to "put a number" on the risks, said Bekkar. The studies in the review were all conducted...

How Well Do Americans Know the Facts About COVID-19?

18 June 2020
How Well Do Americans Know the Facts About COVID-19?THURSDAY, June 18, 2020 (HealthDay News) -- Months into a global pandemic, some groups of Americans simply don't know enough about COVID-19 to protect themselves and others against the highly infectious respiratory virus, a new study reports. Most folks have a pretty good grasp about how COVID-19 spreads and the three main symptoms (fever, cough, difficulty breathing) that should prompt you to get tested for the virus, said lead researcher Dr. Marcella Alsan, a professor of public policy at the Harvard Kennedy School. "We found that generally people had good information," Alsan said. "The averages were high. But there were some pretty profound disparities that were important to highlight." Black Americans were less likely to know important information about COVID-19 than whites or...

Disparities in Stroke Care Put Rural Americans at Risk: Study

18 June 2020
Disparities in Stroke Care Put Rural Americans at Risk: StudyTHURSDAY, June 18, 2020 (HealthDay News) -- Stroke patients in rural areas of the United States are less likely to get cutting-edge treatments and more likely to die than those in cities. That's the takeaway from a new analysis of nationwide data on more than 790,000 adults who were hospitalized with stroke between 2012 and 2017. Most were 64 or older. Compared to patients in cities, those treated at rural hospitals were: about half as likely to receive clot-busting medication for strokes caused by blood clots; about one-third less likely to undergo a procedure to remove a stroke-causing clot; and more likely to die before leaving the hospital (6.8% versus 5.8%). The study was published June 18 in the journal Stroke. "There are so many challenges facing rural America right now --...

Answering the Call: How COVID-19 Hotline Staffers Helped Panicked New Yorkers

18 June 2020
Answering the Call: How COVID-19 Hotline Staffers Helped Panicked New YorkersTHURSDAY, June 18, 2020 (HealthDay News) -- "I live in Washington state," said the caller, "but my husband is on a plane to New York City, and I just got a call from my doctor telling me that he's positive for COVID! What should I do?" "I take care of my grandmother," said another, "and she goes to this temple whose Rabbi was recently diagnosed with COVID. And she was recently sitting right next to him! What should I do?" Those were two of the more than 90,000 calls, many anxious and tearful, that have flooded one New York City health care system's COVID-19 hotline since the crisis first emerged in mid-March. The NYC Health + Hospitals (NYC H+H) COVID-19 hotline has been a lifeline for New Yorkers faced by tough decisions with little expert advice on hand. It's been a tough and...

Want to Travel During the Pandemic? Here's What to Consider

18 June 2020
Want to Travel During the Pandemic? Here`s What to ConsiderTHURSDAY, June 18, 2020 (HealthDay News) -- If you're thinking about traveling this summer, you need to consider the risks posed by the coronavirus pandemic, an expert says. Factors to think about include your age, your health and other people in your household. "The first question you should answer is whether you or a member of your household have a condition that increases the risk for developing COVID-19," said Dr. Michael Chang, an assistant professor of pediatrics at University of Texas Health Science Center at Houston and pediatric disease specialist at UT Physicians. People at increased risk for severe COVID-19 illness include those 65 and older and those with underlying health conditions. These folks might be safer if they avoid traveling. If you're at higher risk and must...

Nearly Half of Coronavirus Infections May Be Asymptomatic

18 June 2020
Nearly Half of Coronavirus Infections May Be AsymptomaticTHURSDAY, June 18, 2020 (HealthDay News) -- As many as 45% of people infected with COVID-19 have no symptoms, and they may play a major role in the spread of the virus, a new study says. The findings show the need for large-scale testing and contact tracing to combat the pandemic, according to the Scripps Research investigators. "The silent spread of the virus makes it all the more challenging to control," said study author Dr. Eric Topol, founder and director of the Scripps Research Translational Institute in La Jolla, Calif., and professor of molecular medicine at Scripps Research. "Our review really highlights the importance of testing. It's clear that with such a high asymptomatic rate, we need to cast a very wide net, otherwise the virus will continue to evade us," he added in...

Blood Type, Genetics Could Impact Odds for Severe...

THURSDAY, June 18, 2020 (HealthDay News) -- A person's genes and blood type may help determine their odds for a nastier form of COVID-19, should they get infected with the new coronavirus, a new...

How Easily Does Coronavirus Spread at Home?

WEDNESDAY, June 17, 2020 (HealthDay News) -- COVID-19 spreads easily among people who live together and other family members, even before an infected person shows any symptoms, new research...
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