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How weather affects SARS-CoV-2 transmission: a US-based case study

[ad_1] How weather changes affect severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been the subject of several studies. Researchers’ concern about this aspect of the 2019 coronavirus (COVID-19) pandemic stems from observations that the flu virus and other coronaviruses follow seasonal patterns. Understanding how SARS-CoV-2 transmissibility is affected by …

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immunity without being ill for nearly one in two children

[ad_1] THE ESSENTIAL Children would be much more likely to develop cross-reacting antibodies than adults. Chronic exposure to the virus causes children’s immune systems to develop protective systems, in this case antibodies, to protect themselves from infection. Does immunity progress faster than you think? Two studies recently published in leading …

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Research and development of Pfizer isothermal boxes to solve the problem of transporting the new corona vaccine | new coronary pneumonia_Sina Technology

[ad_1] Original title: Research and development of Pfizer isothermal boxes to solve the problem of transporting the new corona vaccine In the last period of time, although good news has often appeared in the newspapers about the development of the new corona vaccine, behind the news there are always some …

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“I want to be an angel like them”

[ad_1] International November 18, 2020 A story that moves people. Raiden Gonzalez is only four years old and is the protagonist of a story that can make anyone’s heart tremble. The boy lost his parents to covid-19 just 100 days away and now says he “wants to be an angel”, …

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