SARS-CoV-2 viable 21 days in blood, mucus, semen, urine, but just 24 hours in breast milk

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The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus that causes the coronavirus disease (COVID-19), spreads through respiratory droplets and aerosols expelled when infected individuals cough, sneeze, breathe or sing. Previous studies have demonstrated SARS-CoV-2’s stability on various surface types and seasonal climatic conditions. SARS-CoV-2 can survive the longest on surfaces in winter, followed by spring and fall. Researchers […]

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Vaccines: Europe is ‘so far behind UK’ says professor When you subscribe we will use the information you provide to send you these newsletters. Sometimes they’ll include recommendations for other related newsletters or services we offer. Our Privacy Notice explains more about how we use your data, and your rights. You can unsubscribe at any time. The Moderna vaccine rollout […]

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Doctors still reluctant to prescribe medical cannabis: study

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Ontario doctors are still hesitant to prescribe medical cannabis to patients suffering long-term pain 20 years after it was first introduced, says a new study carried out at McMaster University. Physicians surveyed said their main concerns relate to possible ill-effects and a lack of understanding regarding their effectiveness as painkillers. Of particular concern among doctors were potentially harmful effects on […]

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Two new British studies suggest that the B.1.1.7 variant is more transmissible than the original COVID-19 variants; however, it does not appear to be more deadly or cause more severe symptoms. One of the studies, published in The Lancet Public Health, also reported a low rate of reinfection with B.1.1.7 in those who have recovered from previous COVID infections. As […]

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Plasticizers can impair important brain functions in humans

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The plasticizers contained in many everyday objects can impair important brain functions in humans. Biologists from the University of Bayreuth warn of this danger in an article in Communications Biology. Their study shows that even small amounts of the plasticizers bisphenol A and bisphenol S disrupt the transmission of signals between nerve cells in the brains of fish. The researchers […]

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Should people vaccinated against coronavirus still get tested?

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Pfizer requests FDA approval to vaccinate kids ages 12-15 Dr. Frita Fisher, certified in pediatrics, nephrology, and internal medicine weighs in on vaccine distribution on ‘FOX News Live’ As COVID-19 vaccines go into arms at record pace, and more than one in four U.S. adults are now fully vaccinated, according to the latest numbers from the Centers for Disease Control and Prevention […]

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Novel immunotherapy approach may offer therapeutic advantages for melanoma

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In a new study led by Yale Cancer Center, researchers have advanced a tumor-targeting and cell penetrating antibody that can deliver payloads to stimulate an immune response to help treat melanoma. The study was presented today at the American Association of Cancer Research (AACR) virtual annual meeting. Most approaches rely on direct injection into tumors of ribonucleic acids (RNAs) or […]

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Study reveals cancer immunotherapy patients at most risk of life-threatening side effects

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Many patients with cancer receive immune checkpoint inhibitors that strengthen their immune response against tumor cells. While the medications can be life-saving, they can also cause potentially life-threatening side effects in internal organs. This double-edged sword makes it challenging for clinicians to decide who should be considered candidates for treatment. A new analysis led by researchers at Massachusetts General Hospital […]

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Researchers reveal the positive effects of exercise on the liver

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Non-alcoholic fatty liver disease (NAFLD) is the most common liver disorder worldwide, affecting as much as a quarter of humanity. It is characterized by fat accumulation in liver cells and may progress to inflammation, cirrhosis and liver failure. Now, researchers at the University of Tsukuba reveal the positive effects, beyond the expected weight-loss benefit, of exercise on the liver. NAFLD […]

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