Since the early days of the pandemic, loss of smell and taste have been tied to COVID-19 infection. But a new study shows those telltale traits are much less likely with the Omicron variant than the earlier Alpha and Delta versions of the coronavirus. The findings are significant in determining whether someone has COVID-19, said… read on > read on >
In a finding that offers hope to childhood cancer survivors who may want to have children after they beat their disease, research in rodents shows that testicular tissue frozen for more than 20 years can still produce viable sperm. However, the tissue is less fertile than samples frozen for only a few months. Childhood cancer… read on > read on >
Certain lifestyle factors can sway the risk of dementia, and a new study points to the top threats to Americans these days: obesity, physical inactivity and lack of a high school diploma. Researchers found that in just the past decade, there has been a shift in the most important modifiable risk factors for dementia in… read on > read on >
Today’s H1N1 flu — commonly known as the swine flu — appears to be a direct descendent of the influenza virus that caused the catastrophic 1918 pandemic, a new analysis shows. Genetic data drawn from 1918 flu samples recently discovered in Germany suggests that all genomic segments of the seasonal H1N1 flu could be directly… read on > read on >
In April, the U.S. Centers for Disease Control and Prevention launched a new center to better forecast infectious disease outbreaks. It also underwent a month-long review to examine their current systems and inform future strategies. Together, these announcements paint a picture of an agency at a crossroads, in the wake of enormous public scrutiny during… read on > read on >
Rare cases of COVID patients relapsing after taking the antiviral pill Paxlovid are raising questions among some experts. An earlier study of 1,000 adults showed that Paxlovid was highly effective at preventing severe COVID and the U.S. government has bought enough of the drug to treat 20 million people. But there have been reports of… read on > read on >
Exposure to potentially harmful chemicals is on the rise among pregnant women in the United States, a new study warns. “This is the first time we’ve been able to measure the amounts of chemicals in such a large and diverse group of pregnant women — not just identify chemicals,” senior study author Tracey Woodruff, director… read on > read on >
Adults with autism have high rates of COVID-19 vaccine acceptance and shots, a new study shows. That’s good news, because autistic adults have multiple risk factors for COVID-19 infection and for more severe illness if they contract the disease, the researchers said. “Reaching this group effectively in public health messaging about vaccination is critical,” said… read on > read on >
High blood pressure complications during pregnancy can be scary, but a new study warns they also significantly raise a woman’s risk for heart disease later in life. “Women with a history of gestational hypertension or preeclampsia should be informed that they have an increased risk for cardiovascular disease,” said study author Jennifer Stuart. She is… read on > read on >
America’s kids have a weight problem, but regulations that boosted the nutritional standards for school meals may have helped slowed down weight gain among low-income students, a new study finds. For decades, the National School Lunch Program has provided free or low-cost meals to U.S. schoolchildren. As of 2016, more than 30 million students nationwide… read on > read on >
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