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1600–1650 South America malaria epidemic 1600–1650 South America Malaria: Unknown [citation needed] 1603 London plague (part of the second plague pandemic) 1603 London, England Bubonic plague: 40,000 [64] [65] [66] 1616 New England infections epidemic 1616–1620 Southern New England, British North America, especially the Wampanoag people
The importance of tobacco mosaic virus in the history of viruses cannot be overstated. It was the first virus to be discovered, and the first to be crystallised and its structure shown in detail. The first X-ray diffraction pictures of the crystallised virus were obtained by Bernal and Fankuchen in 1941.
The virus, which only infected humans, probably descended from the poxviruses of rodents. [5] Humans probably came into contact with these rodents, and some people became infected by the viruses they carried. When viruses cross this so-called "species barrier", their effects can be severe, [6] and humans may have had little natural resistance ...
Respiratory viruses are continuing to spread across the United States, sickening millions of Americans. Overall respiratory illness activity -- including flu, COVID-19 and RSV -- continues to be ...
Four viruses are circulating in the U.S., sparking concerns of a possible “quademic." Here's what to know about risk factors and prevention of these common contagious diseases, according to doctors.
Friday marks five years since the COVID-19 virus was declared a public health emergency by the United States. But five years later, the virus is still killing thousands, according to experts.
At critical points in American history the public health movement focused on different priorities. When epidemics or pandemics took place the movement focused on minimizing the disaster, as well as sponsoring long-term statistical and scientific research into finding ways to cure or prevent such dangerous diseases as smallpox, malaria, cholera.
2006 North American E. coli O157:H7 outbreaks; 2006 North American E. coli outbreak in spinach; 2008 United States salmonellosis outbreak; 2009 swine flu pandemic in the United States; 2011 United States listeriosis outbreak; 2012 outbreak of Salmonella; 2012–2013 flu season; 2014 enterovirus D68 outbreak; 2015 United States E. coli outbreak