MONDAY, Dec. 27, 2021 (HealthDay News) – Starting Dec. 31, the United States will lift travel restrictions from eight countries in southern Africa. The restrictions were first announced in late November in response to concerns about Omicron, the new highly contagious variant of COVID-19. Omicron was spotted first in southern Africa. The restrictions had been… read on > read on >
Lockdowns keep people home for a few weeks, but they lose their luster after a few months, claims a new study that comes as many countries consider a return to lockdowns to slow the renewed spread of COVID-19. The findings could be used by policymakers when deciding whether to impose lockdowns, the researchers said. For… read on > read on >
Genes in human embryos become active far sooner than once thought, according to a study that provides fresh insight into development. Contrary to the old view that gene activity begins two to three days after conception when the embryo is made up of four to eight cells, researchers found that it actually begins at the… read on > read on >
Give yourself and your loved ones the gifts of health and safety this holiday season, the U.S. Centers for Disease Control and Prevention suggests. The agency outlines 12 ways to do that, beginning with a reminder that washing your hands with soap and clean running water for at least 20 seconds helps prevent the spread… read on > read on >
Tempting as it is to mingle with friends and relatives, anyone with cancer should take extra precautions this holiday season to avoid COVID-19. Their families also need to be cautious to help protect them, experts say. Yale Cancer Center reminds people who are living with cancer that the disease and treatments can put a patient… read on > read on >
Many Americans now have two oral antiviral pills that can be taken at home to treat a fresh case of COVID-19. The U.S. Food and Drug Administration on Thursday approved the emergency use of Merck’s molnupiravir pill for the treatment of mild to moderate COVID in people who’ve just tested positive. The approval comes on… read on > read on >
In a sign that white-tailed deer are becoming a reservoir for the new coronavirus, researchers report that COVID-19 variants are spreading among the wild animals. How they became infected and if these variants can infect humans isn’t known, experts say. “Animal reservoirs of zoonotic viruses pose obstacles to infectious disease control and open doors to… read on > read on >
In some heartening news for the holidays, three new studies that combed through early data on the new Omicron variant suggest it does not cause severe disease as often as the Delta variant does. On the other hand, Omicron is so contagious that it will likely increase hospitalizations, and the unvaccinated still need to worry,… read on > read on >
When a child has severe health problems, the suffering often extends to the entire family, new research finds. Using data from a single health insurance provider, the study authors assessed nearly 7,000 children with life-threatening conditions and their families, and compared them to a control group of more than 18,600 children without a life-threatening condition… read on > read on >
Parents, think you have a good handle on how much time your teens are spending on social media? Don’t bet on it. New research suggests your best guesstimate is likely way off. Parents significantly underestimated their teens’ social media use — especially girls’ — during the first year of the COVID-19 pandemic, the study showed.… read on > read on >
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