Deadly outbreaks have plagued societies for centuries. But they can lead to medical breakthroughs—if we learn the right lessons from them.
How many died in the 1918 pandemic?1918 Pandemic:The 1918 pandemic was likely one of the worst influenza outbreaks in world history. It was caused by an avian strain of the H1N1 virus, though the country of origin for the outbreak is not known....
Similarly, the H1N1 Influenza virus that caused the swine flu is believed to havecome from pigs. The first cases of SARS (severe acute respiratory syndrome) were reported in Asia in 2003. From November 2002 to July 2003, more than 8,000 probable SARS cases were reported to the World Health...
The Spanish flu pandemic of 1918, the deadliest in history, infected an estimated 500 million people worldwide—about one-third of the planet’s population—and killed an estimated 20 million to 50 million victims, including some 675,000 Americans.
The swine influenza of 2009 turned out not to be the grave danger that health authorities feared. Millions of people fell ill worldwide, but their illnesses were mild, for the most part. Between 151,700 and 575,400 people died—but while that seems like a large number, it was on a par...
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Compare the virus, the signs and symptoms, the people most affected by it, and the public response. How do both of these viruses and their effects differ from seasonal influenza that has been m How long does a pandemic typically last? Which type of influenza is associated with worldwide ...
world's history. As WWI wrapped up, a deadly form of the H1N1 virus moved swiftly from country to country, killing 50 million people, including 600,000 in America. In total, 500 million people were infected, from those in populous cities to the most remote, rural corners of the world. ...
The H1N1 influenza virus continues to spread. Currently, the virus is most active in the northern half of the world. But experts say it has become the leading flu virus in all countries. No one really knows how many people have gotten sick. H1N1 was first reported in Mexico in April. Co...
Most people say they know someone who has died from the Shanghai flu. Several newspapers have taken to running a photo spread each week of local residents who have perished. Huge poultry farms are culled in Shanghai and Hong Kong, and producers worldwide say there is no reason to build up...