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[21] [22] According to the World Health Organization, approximately 10 million new TB infections occur every year, and 1.5 million people die from it each year – making it the world's top infectious killer (before COVID-19 pandemic). [21] However, there is a lack of sources which describe major TB epidemics with definite time spans and death ...
Coronavirus diseases Host organism Disease Pathogen Year of Discovery Details Birds: Avian infectious bronchitis: Avian coronavirus (IBV) 1920s [14] (isolated in 1938) [15] Discovered in North America. [14] Pigs, dogs, cats: Enteritis: Transmissible gastroenteritis virus (TGEV) 1946 (isolated in 1965) [16] Infects pigs, [16] cats, [17] and dogs ...
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 World Health Organization declared the novel coronavirus disease a pandemic, with severe repercussions to human health and global economic activity. While WHO officials say the COVID-19 ...
Per Our World in Data, 103,436,829 [5] confirmed cases have been reported in the United States with 1,210,707 [5] deaths, the most of any country, and the nineteenth-highest per capita worldwide. [358] COVID-19 is the deadliest pandemic in US history; [359] it was the third-leading cause of death in the US in 2020, behind heart disease and ...
The first plague pandemic was the first historically recorded Old World pandemic of plague, the contagious disease caused by the bacterium Yersinia pestis. Also called the early medieval pandemic , it began with the Plague of Justinian in 541 and continued until 750 or 767.
The COVID-19 outbreak has been a pandemic since 11 March 2020. A total of about 6.6 million deaths worldwide pertaining to COVID-19 was reported as of January 2023. At the beginning of December 2022, the third anniversary of the beginning of the COVID-19 outbreak was commemorated.
Photos and videos posted on social media in recent days show crowded hospitals in China, sparking concerns over the virus spreading to other countries and causing a Covid-like outbreak.