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Is COVID-19 like the stomach flu? Gastroenteritis can be caused by viruses, most commonly norovirus, bacteria and parasites. Symptoms include diarrhea, vomiting.
Prevention measures implemented to curb COVID-19 were likely effective in preventing norovirus outbreaks as well, says Grusich. During 2022-2023 season, cases began ramping up in December and ...
Last winter was a tough norovirus season for the U.S., as virus activity rebounded to pre-pandemic levels following the dropping of COVID-19 restrictions. Cases peaked in early March 2023, but ...
The true COVID-19 death toll in the United States would therefore be higher than official reports, as modeled by a paper published in The Lancet Regional Health – Americas. [3] One way to estimate COVID-19 deaths that includes unconfirmed cases is to use the excess mortality , which is the overall number of deaths that exceed what would ...
Longer-term effects of COVID-19 have become a prevalent aspect of the disease itself. These symptoms can be referred to by many names including post-COVID-19 syndrome, long COVID, and long haulers syndrome. An overall definition of post-COVID conditions (PCC) can be described as a range of symptoms that can last for weeks or months. [83]
During the COVID-19 pandemic, as with other pandemics, the meaning of this term has been challenged. [14] The end of a pandemic or other epidemic only rarely involves the total disappearance of a disease, and historically, much less attention has been given to defining the ends of epidemics than their beginnings.
By March 5, more than 2,750 cases of COVID-19 variants were detected in 47 states; Washington, D.C.; and Puerto Rico. This number consisted of 2,672 cases of the B.1.1.7 variant, 68 cases of the B.1.351 variant, and 13 cases of the P.1 variant. [35]
The timeline of the COVID-19 pandemic lists the articles containing the chronology and epidemiology of SARS-CoV-2, [1] the virus that causes the coronavirus disease 2019 and is responsible for the COVID-19 pandemic. The first human cases of COVID-19 occurred in Wuhan, People's Republic of China, on or about 17 November 2019. [2] The first ...