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Study: COVID-19 warnings were on Twitter well before outbreak of pandemic
Updated : 5 years, 6 months ago IST
Lucca [Italy], January 25 (ANI): A new study shows that posts revealing concern for 'pneumonia' circulated very early, suggesting social media can be an effective tool for epidemiological surveillance.
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US airports screen record number of travellers over holiday despite COVID-
Updated : 5 years, 7 months ago IST
Washington [US], December 28 (ANI/Sputnik): US airports screened a record number of passengers over the Christmas holiday weekend despite warnings from top health officials about the risk of travelling amid a surge in COVID-19 cases, Transportation Security Administration (TSA) spokesperson
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