Latest Health News

7Jul
2021

Delta Variant Now Behind Over 50% of U.S. Cases

Delta Variant Now Behind Over 50% of U.S. CasesWEDNESDAY, July 7, 2021 (HealthDay News) -- The highly contagious Delta variant now accounts for more than half of all new coronavirus infections in the United States, new government data shows.The dangerous variant that crippled India recently currently makes up 51.7% of new infections in this country, according to the U.S. Centers for Disease Control and Prevention. At the same time, the Alpha variant, which first surfaced in Britain and dominated infections in America for months, now only accounts for 28.7% of cases."If ever there was a reason to get vaccinated, this is it," Dr. Anthony Fauci told CNN's Anderson Cooper on Tuesday.The variant poses a "significant threat," to unvaccinated people, Fauci said, adding that the variant is not only more transmissible, but it can also cause...

Immunocompromised? Why the COVID-19 Vaccine Might Still...

7 July 2021
Immunocompromised? Why the COVID-19 Vaccine Might Still Protect YouWEDNESDAY, July 7, 2021 (HealthDay News) -- COVID-19 vaccinations may not offer as much protection to people with compromised immune systems, but just how much appears to be driven by the type of underlying condition, new research suggests. "People with conditions that compromise their immune systems exhibit a wide spectrum of antibody responses to COVID-19 vaccination, ranging from only 1 in 5 lung transplant patients having an antibody response to a response nearly identical to that of healthy individuals in patients with well-controlled HIV," said study author Dr. Ghady Haidar, a transplant infectious diseases physician at the University of Pittsburgh Medical Center. "This highlights the urgent need to optimize and individualize COVID-19 prevention in patients with...

5-Minute Daily Breathing Exercise May Equal Meds in...

7 July 2021
5-Minute Daily Breathing Exercise May Equal Meds in Lowering Blood PressureWEDNESDAY, July 7, 2021 (HealthDay News) -- A quick daily "workout" for the breathing muscles may help people lower their blood pressure to a similar degree as exercise or even medication, a small study suggests.The technique is called inspiratory muscle strength training (IMST), and it involves using a device that provides resistance as the user inhales — essentially working out the diaphragm and other breathing muscles.Researchers found that over six weeks, the exercises lowered study participants' blood pressure by nine points, on average.And all it took was five minutes of training per day, said lead researcher Daniel Craighead, an assistant research professor at the University of Colorado, Boulder.There are caveats, he said: Study participants had higher-than-normal blood...

Americans Living With HIV Have Near-Normal Life...

7 July 2021
Americans Living With HIV Have Near-Normal Life Expectancy: StudyTUESDAY, July 6, 2021 (HealthDay News) -- Testing HIV-positive is no longer a certain death sentence, and new research shows that Americans who have HIV today have life spans similar to those of their peers without the virus."In the early days of the AIDS pandemic, getting a diagnosis with AIDS was incredibly bad news and the prognosis for survival was really poor, and that's not true today," said lead author Jessie Edwards, a research assistant professor at the University of North Carolina at Chapel Hill. "Someone diagnosed with HIV in this day and age can be linked to care and receive highly effective treatment and feel confident that their survival outlook is actually very good."The gap in HIV/AIDS death rates closed dramatically between 1999 and 2017, especially after 2011, Edwards...

State Lotteries Don't Boost COVID Vaccination Numbers: Study

7 July 2021
State Lotteries Don`t Boost COVID Vaccination Numbers: StudyWEDNESDAY, July 7, 2021 (HealthDay News) -- Lotteries that pay cash and prizes to Americans who get vaccinated sound like a sure-fire recipe for success, but a new study finds they don't actually boost vaccination rates.After media reports suggested that Ohio's "Vax-a-Million" lottery increased vaccination rates, other states decided to use lotteries to reinvigorate slowing vaccination rates."However, prior evaluations of the Ohio vaccine incentive lottery did not account for other changes in COVID-19 vaccination rates in the United States, such as those that may have been due to expansion of vaccination to ages 12 to 15," said study corresponding author Dr. Allan Walkey, a professor of medicine at Boston University School of Medicine.Using U.S. Centers for Disease Control and...

Plant-Based Diet Best for Your Heart

7 July 2021
Plant-Based Diet Best for Your HeartWEDNESDAY, July 7, 2021 (HealthDay News) -- Want to be good to your ticker?Load up on veggies — especially beans, Italian researchers recommend.They've published a comprehensive review of research on eating habits and heart disease that provides consistent evidence that eating less salt and animal proteins and more plant-based foods is associated with a lower risk of heart disease. Those good-for-you foods include whole grains, fruits, veggies, legumes and nuts.The researchers also recommend replacing butter and other animal fats with non-tropical vegetable fats, such as olive oil."A mistake we made in the past was to consider one dietary component the enemy and the only thing we had to change," said study author Gabriele Riccardi of the University of Naples Federico II, in Italy....

1 in 4 People With Anxiety, Depression Couldn't Get Care During Pandemic

7 July 2021
1 in 4 People With Anxiety, Depression Couldn`t Get Care During PandemicWEDNESDAY, July 7, 2021 (HealthDay News) -- In the middle of a pandemic that sent many Americans into bouts of emotional distress, one-quarter of them couldn't get counseling when they needed it the most, new research shows."Social isolation, COVID-related anxiety, disruptions in normal routines, job loss and food insecurity have led to a surge in mental illness during the pandemic," explained lead author Dr. Jason Nagata, an assistant professor of pediatrics at the University of California, San Francisco.His team analyzed data from nearly 70,000 adults who took part in a U.S. Census survey in December 2020.Nearly 40% reported depression or anxiety symptoms during the pandemic. Overall, 13% said they had an unmet need for mental health counseling, including 25% of respondents with...

People With HIV Have Much Higher Risk for Suicide

6 July 2021
People With HIV Have Much Higher Risk for SuicideTUESDAY, July 6, 2021 (HealthDay News) -- Since the advent of AIDS, major advancements in treating HIV infection has turned what used to be a death sentence into a manageable chronic condition.But new research warns that many people living with HIV/AIDS still face a dramatically higher risk for suicide.The finding came from a review of 40 studies that involved a total of roughly 185,000 adults with HIV or AIDS (PLWHA -- People Living With HIV/AIDS) all over the world. In the end, the study team concluded that suicide risk is 100 times higher among such patients, compared with the population at large."We were not surprised that the risk of suicide is higher in PLWHA," said study author Dr. Paddy Ssentongo. "Nevertheless, we did not expect such a significant degree of increased...

AHA News: Smoking Harms the Brain, Raises Dementia Risk...

TUESDAY, July 6, 2021 (American Heart Association News) -- Everyone knows smoking is bad for the heart and lungs. But the damage it does to the brain often gets less attention than it should –...

Listeria Outbreak Linked to Precooked Chicken: CDC

TUESDAY, July 6, 2021 (HealthDay News) -- One death has been reported in a listeria outbreak that appears to be linked to precooked chicken served in health care facilities, the U.S. Centers for...
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