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WHO declares monkeypox outbreak a global health emergencyJuly 23, 2022
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‘Twin threats’ swell new COVID-19 cases in US to highest levels on recordDecember 30, 2021
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Omicron sufferers have a strong chance of reinfectionDecember 10, 2021
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World Health Organization says unvaccinated people over 60 shouldn't travelDecember 1, 2021
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EXPLAINER: New COVID-19 variant emerging in South AfricaNovember 26, 2021
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KYW Medical Report: Why Mosquirix, the first-ever malaria vaccine, is groundbreakingOctober 18, 2021
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Philly FDA adviser says COVID-19 booster would be 'focusing on the wrong thing'August 17, 2021
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Low-income countries in dire need of vaccine dosesJune 22, 2021
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Where did COVID-19 originate? Penn scientists say one theory more believable than anotherMay 24, 2021
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Biden to address nation with hope on anniversary of WHO pandemic declarationMarch 11, 2021