COVID-19 vaccine efficacy does not support boosters for general population, review concludes

An expert review by an international group of scientists, including some at the WHO and FDA, concludes that, even for the delta variant, vaccine efficacy against severe COVID is so high that booster doses for the general population are not appropriate at this stage in the pandemic. The review, published in The Lancet, summarizes the currently available evidence from randomized […]

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New model helps determine optimal strategies for combining vaccines and social distancing

Every country in the world these days must make smart decisions about how to allocate vaccines and what sort of social distancing to mandate to combat the COVID-19 pandemic. Ben-Gurion University of the Negev scientists have constructed a model that policy makers can use to simulate their choices and find the optimal one. “Our model can tell you, for instance, […]

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Chronic parasitic infections can affect vaccine efficacy: Lessons for COVID-19

Over a year since the first case of the SARS-CoV-2 pandemic, fast advances in vaccine development have given the world a fighting chance against the coronavirus. SARS-CoV-2 vaccines have become leading instruments against severe health effects associated with COVID-19 disease. SARS-CoV-2 vaccines reduce severe disease and improve survival of infected patients. Their impact has been seen in developed countries where […]

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Elevated stress hormones linked to higher risk of high blood pressure and heart events

Adults with normal blood pressure and high levels of stress hormones were more likely to develop high blood pressure and experience cardiovascular events compared to those who had lower stress hormone levels, according to new research published today in Hypertension, an American Heart Association journal. Studies have shown that cumulative exposure to daily stressors and exposure to traumatic stress can […]

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How to spot a narcissist: the tell-tale signs you’re dealing with a narcissist

Narcissistic Personality Disorder: Expert outlines condition We use your sign-up to provide content in ways you’ve consented to and to improve our understanding of you. This may include adverts from us and 3rd parties based on our understanding. You can unsubscribe at any time. More info You may have heard the term ‘narcissistic’ as an adjective to describe someone who […]

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Combination of chemotherapy and immune checkpoint inhibitors shows promise in NSCLC patients with untreated brain metastases

Treatment with atezolizumab plus carboplatin and pemetrexed was safe and yielded promising brain progression-free survival in patients with nonsquamous non-small cell lung cancer with untreated and asymptomatic brain metastases. The study was presented today at the IASLC 2021 World Conference on Lung Cancer. According to Ernest Nadal, MD, of the Catalan Institute of Oncology/IDIBELL, L'Hospitalet, Barcelona, Spain, patients with untreated […]

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