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COVID-19 pandemic may exacerbate childhood obesity

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Public health scientists predict that school closures due to the COVID-19 pandemic will exacerbate the epidemic of childhood obesity in the United States. Researchers expect that COVID-19-related school closures will double out-of-school time this year for many children in the US and will exacerbate risk factors for weight gain associated with summer recess.

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Changes to drylands with future climate change

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While drylands around the world will expand at an accelerated rate because of future climate change, their average productivity will likely be reduced, according to a new study. These regions, which primarily include savannas, grasslands and shrublands, are important for grazing and non-irrigated croplands. They are also a critical part of the global carbon cycle […]

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Possible coronavirus drug identified

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A new study has shown that an anti-parasitic drug already available around the world can kill the virus within 48 hours. Scientists found that a single dose of the drug, Ivermectin, could stop the SARS-CoV-2 virus growing in cell culture. The next steps are to determine the correct human dosage — ensuring the doses shown […]