Health & Medicine
Millions of likely U.S. COVID-19 cases have gone undiagnosed
Over just three weeks in March, some 8.7 million people in the United States may have contracted COVID-19. That far surpasses the official tally.
Health & Medicine
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Science & SocietyCoronavirus lockdowns may have avoided 531 million infections
Studies find big benefits from global coronavirus lockdowns. More than a half a billion of the potentially deadly infections appear to have been avoided.
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LifeScientists Say: Protein
Proteins are molecules made up of building blocks called amino acids. They play many key roles in the body’s cells and are essential for life.
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TechOur gut microbes love a good workout
Technology shows how microbes in the body respond to exercise. That helps scientists understand why those microbes keep athletes healthy.
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TechSweat tech alerts athletes when to rehydrate — and with what
Technology shows how the body responds to moderate and vigorous exercise. That helps athletes stay healthy — and helps scientists understand why.
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Health & MedicineLoss of taste and smell may be top indicators of COVID-19
Loss of a sense of taste and smell are not just possible symptoms of COVID-19. A study now argues they may be among the most predictive ones.
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TechTackling the novel coronavirus calls for novel ideas
Teams around the world are proposing new innovations to fight COVID-19. Projects tackle supply shortages, new treatments, vaccines and more.
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TechCOVID-19 victims could breathe easier with these innovations
Feared equipment shortages due to the COVID-19 pandemic have prompted research teams to develop novel technologies to help oxygen-starved lungs.
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Health & MedicineFirst drug is found to block the new coronavirus
A series of new trials show that the antiviral drug remdesivir offers promise in speeding the recovery of patients with COVID-19.
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Health & MedicineHow to find the next pandemic virus before it finds us
Wild animals carry viruses that can sicken people. Monitoring those viral hosts that pose the greatest risk might help prevent a new pandemic.