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A study by Scripps Research Institute reports that COVID-19 may be mutating in Florida, making the virus more likely to infect cells. [91] During the month of June the seven day moving average of new COVID-19 cases in Florida increased nearly ten-fold, from 726 new cases per day on June 1 to 7,140 new cases on July 1, 2020. [5]
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 species was merged with Rat coronavirus (discovered in 1970 [23]) and Puffinosis coronavirus (discovered in 1982 [59]) as Murine coronavirus in 2009. [60] 229E and OC43 were collectively named Human respiratory virus but merged as Human coronavirus 229E (HCoV-229E) in 2009. [61]
Samples from a study suggesting the coronavirus was circulating outside China by October 2019 have been re-tested at the World Health Organization's (WTO) request, two scientists who led the ...
This article documents the chronology and epidemiology of SARS-CoV-2 in January 2020, the virus which causes the coronavirus disease 2019 and is responsible for the COVID-19 pandemic. The first human cases of COVID-19 were identified in Wuhan, China, in December 2019.
On January 20, Chinese authorities announced the confirmation that human-to-human transmission of the coronavirus had already occurred. [19] [20]The first recorded U.S. case of the new virus was also reported on January 20, in a 35-year-old American citizen traveling from Wuhan, China, to his home in Washington state.
The 14-state recall includes Florida ... Start Produce Sales’ FDA-posted recall notice says the whole cucumbers — no mini cucumbers or English cucumbers — were 1.5 to 2 inches around and 5 ...
The world's first COVID-19 drug designed by generative AI is approved for human use, with clinical trials expected to begin in China. The new drug, ISM3312, is developed by Insilico Medicine. [389] A new AI algorithm developed by Baidu is shown to boost the antibody response of COVID-19 mRNA vaccines by 128 times. [390]