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premonitor    
n. 预告者,征兆,前兆

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  • U. S. state and local government responses to the COVID-19 . . .
    No order ever issued Full map including municipalities State, territorial, tribal, and local governments responded to the COVID-19 pandemic in the United States with various declarations of emergency, closure of schools and public meeting places, lockdowns, and other restrictions intended to slow the progression of the virus
  • Category:COVID-19 pandemic in the United States by state
    Pages in category "COVID-19 pandemic in the United States by state" The following 50 pages are in this category, out of 50 total This list may not reflect recent changes
  • COVID-19 pandemic in the United States - Wikipedia
    The COVID-19 vaccination campaign in the United States was a mass immunization campaign for the COVID-19 pandemic in the United States The Food and Drug Administration (FDA) first granted emergency use authorization to the Pfizer–BioNTech vaccine on December 10, 2020, [293] and mass vaccinations began four days later
  • A map shows the 12 states most at risk from COVID-19, all . . .
    The 12 US states at most risk from COVID-19 include Arkansas, Nevada, and Missouri, according to Covid Act Now, which is partnered with Harvard
  • Impact of COVID-19 on education in the United States
    At the state-wide level, several states either ordered or recommended that schools be closed State-wide ordinances for school closures began on March 16, 2020, and by March 24, 2020, all states had closed schools until further notice [1] In the interest of public health, school closures for the COVID-19 pandemic were used to curb transmission of the disease and encourage social distancing
  • U. S. federal government response to the COVID-19 pandemic
    The federal government of the United States initially responded to the COVID-19 pandemic in the country with various declarations of emergency, some of which led to travel and entry restrictions and the formation of the White House Coronavirus Task Force
  • In states where Covid cases are again on the rise, schools . . .
    Local officials and schools are weighing taking additional Covid precautions, urging the public to wear masks, or even closing
  • Impact of the COVID-19 pandemic on the restaurant industry in . . .
    The COVID-19 pandemic impacted the United States restaurant industry via government closures, resulting in layoffs of workers and loss of income for restaurants and owners and threatening the survival of independent restaurants as a category After the closings ended, restaurants continued to face staffing challenges





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