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    Could a Smell Test Screen People for Covid?

    A new modeling study hints that odor-based screens could quash outbreaks. But some experts are skeptical it would work in the real world.
    All countries
    143,632,371
    Total confirmed cases
    Updated on April 21, 2021 10:02 am
    Italy
    3,891,063
    Total confirmed cases
    Updated on April 21, 2021 10:02 am
    Spain
    3,435,840
    Total confirmed cases
    Updated on April 21, 2021 10:02 am
    Iran
    2,286,927
    Total confirmed cases
    Updated on April 21, 2021 10:02 am
    Germany
    3,180,810
    Total confirmed cases
    Updated on April 21, 2021 10:02 am

    Frequently Asked Questions

    Cuba sin un Castro en el poder

    Raúl Castro renunció como líder del Partido Comunista de Cuba, lo que deja a la isla en un terreno desconocido.

    Cartas, amenazas y banderolas: arranca una gran batalla legal en el fútbol europeo

    Los superclubes llamaron a los abogados. El presidente de la federación europea del deporte dijo que los líderes de los equipos eran “víboras y...

    U.N. Reports Surge of Migrant Children Entering Mexico, Destined for U.S.

    The number of children arriving in Mexico seeking to cross into the United States increased ninefold from January to March 2021. Some 275 arrive...

    U.S. health officials are examining ‘a handful’ of new, unconfirmed reports after J.& J. vaccine pause, the CDC director says.

    Officials are trying to determine whether the reports might be cases of a rare, serious blood clotting disorder. It’s unclear whether the vaccine was...

    Your Tuesday Briefing

    Shortages and mounting death tolls in India’s second wave.