Influenza and COVID vaccines can be co-administered in older adults without causing severe side effects

In a recent study published on the preprint server medRxiv*, researchers evaluate the safety and immunogenicity profiles of a high-dose quadrivalent influenza vaccine and a messenger ribonucleic acid (mRNA)-based coronavirus disease 2019 (COVID-19) vaccine that were administered concomitantly to older adults. The findings demonstrate that co-administration of two vaccines is safe, well-tolerated, and does not cause any immune interference. Study: […]

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Parkinson’s: New approach stimulates ‘sonic hedgehog’ protein pathway

Globally, levodopa (or L-dopa) is the gold standard for treating Parkinson’s disease. However, continuous use results in side effects that cause involuntary body movements. This is known as levodopa-induced dyskinesia (LID). One way to correct LID is an invasive procedure called deep brain stimulation. However, this option is time consuming, and not everyone is eligible for the procedure. Now, a […]

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CDC releases orders to implement the President’s new travel policy

Today, the Centers for Disease Control and Prevention (CDC) is issuing Orders to implement the new travel policy announced by the Biden administration to safely resume global travel to the United States while protecting the health and safety of American communities from COVID-19. These Orders put in place a stringent and consistent global international travel policy that is guided by […]

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Simple Febrile Seizures Safely Managed Without Lumbar Puncture

Most children with simple febrile seizures (SFSs) can be safely managed without lumbar puncture or other diagnostic tests without risking delayed diagnosis of bacterial meningitis, new data gathered from a 15-year span suggest. Vidya R. Raghavan, MD, with the division of emergency medicine at Boston Children’s Hospital and Harvard Medical School, also in Boston, published their findings in Pediatrics. In […]

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New compound can prevent SARS-CoV-2 and related coronaviruses from entering cells

Scientists at Washington University School of Medicine in St. Louis have developed a compound that prevents SARS-CoV-2 and related coronaviruses from entering cells. The researchers are collaborating with the National Institutes of Health (NIH) to test the compound in animal models of COVID-19. Pictured is the compound, called MM3122, (yellow) blocking the active site of the human protein TMPRSS2, which […]

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Researchers believe Covid cells may be able to 'infiltrate' the brain

Is this why some people have ‘brain fog’ after recovering from Covid? Researchers believe virus cells may be able to ‘infiltrate’ the brain through the nose Researchers from the California National Primate Research Center found that Covid may be able to directly infect brain neurons via the nose Because the immune system will not always attack neurons, the infected neurons […]

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