Strong natural protection against cancer-causing mutations may explain why some longtime smokers don’t develop lung cancer, according to a new study. Researchers compared mutations in cells lining the lungs from 14 never-smokers, ages 11 to 86, and 19 smokers, ages 44 to 81. The smokers had used tobacco up to 116 pack years. One pack… read on > read on >
You’ve battled and beaten back a bout of cancer, so now you can take comfort in your victory, right? Wrong, claims new research that found most cancer patients and survivors fear their disease will return once treatment ends, a new analysis shows. Researchers reviewed 46 studies from 13 countries and found that 59% of cancer… read on > read on >
Certain personality traits may make older adults more or less vulnerable to waning memory and thinking skills, a new study suggests. The study, of nearly 2,000 older adults, found that those high on the “conscientious” scale — organized, self-disciplined and productive — were less likely to develop mild cognitive impairment. That refers to subtler problems… read on > read on >
Faced with rising COVID-19 case counts, Philadelphia has announced that it will reinstate an indoor mask mandate next week. City officials announced the change on Monday, as COVID-19 cases have climbed across the country due to the highly transmissible Omicron subvariant known as BA.2. Philadelphia has an automatic indoor mask mandate that kicks in whenever… read on > read on >
A single dose of human papillomavirus (HPV) vaccine provides as much protection against cervical cancer as the standard three-dose regimen, a new study finds. “These findings are a game-changer that may substantially reduce the incidence of HPV-attributable cervical cancer, and positions single-dose HPV vaccination as a high-value and high-impact public health intervention that is within… read on > read on >
Quitting smoking can give heart disease patients nearly five additional years of life without heart problems, according to a new study. “Kicking the habit appears to be as effective as taking three medications for preventing heart attacks and strokes in those with a prior heart attack or procedure to open blocked arteries,” said study author… read on > read on >
The pandemic has worsened longstanding staffing shortages at U.S. nursing homes and other long-term care facilities. Now, a new study shows that high employee turnover rates have yet to improve. Researchers found that after initial workforce losses in the early phase of the pandemic, U.S. hospitals, outpatient centers and other health care settings were getting… read on > read on >
Catching COVID-19 appears to increase an older person’s risk of developing a case of shingles. Researchers found that people 50 and older who had a COVID infection were 15% more likely to develop shingles, compared to people who were never infected. That risk climbed to 21% in people hospitalized with a severe case of COVID.… read on > read on >
Too few sexually active teens are getting tested for sexually transmitted diseases (STDs), according to a new report by U.S. health officials. In all, just 20% of sexually active high school students said they were tested for an STD — now called sexually transmitted infections (STIs) — in the past year, according to researchers from… read on > read on >
A new artificial intelligence approach can predict if and when heart patients might die of sudden cardiac arrest far more accurately than a doctor can, and could improve survival rates, according to its developers. “Sudden cardiac death caused by arrhythmia accounts for as many as 20% of all deaths worldwide and we know little about… read on > read on >
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