A new study found that hydroxychloroquine can’t prevent COVID-19

The FINANCIAL — A new study published in the JAMA Internal Medicine journal shows that hydroxychloroquine shows no benefit in COVID-19 prevention. 132 full-time health care workers took part in the research. Of the 64 participants who took the drug, researchers found that four ended up…

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Study finds that vitamin D could lower coronavirus risk

The FINANCIAL — A retrospective study published in JAMA Network Open finds that people with untreated vitamin D deficiency, measured as less than 20 nanograms per milliliter, may be almost twice as likely to contract coronavirus compared to people who get sufficient doses…

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