The daily US death toll has not been below the thousand mark since November 29, when 822 people died in a 24-hour period.
That indicates that the slowdown in the epidemic is continuing in the United States, where infection rates and deaths have fallen to similar levels as before Halloween, Thanksgiving and other end-of-year holidays that were marked by travel and larger gatherings that boosted the spread of the virus.
The slowdown is good news for President Joe Biden, whose colossal $1.9 trillion aid plan successfully passed the Senate on Saturday, and will bolster his large-scale vaccination strategy.
The US vaccine campaign launched in December is now in full swing, with nearly 10 percent of the American population -- about 31.5 million people -- having received either the two shots necessary for the Pfizer or Moderna vaccines, or the single shot in the case of the Johnson & Johnson vaccine.
Health authorities added to the cautious optimism Monday when they announced that vaccinated people could meet together in small groups indoors without wearing masks or the need for social distancing.