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In December 2008, research by Yoshihiro Kawaoka of the University of Wisconsin linked the presence of three specific genes (termed PA, PB1, and PB2) and a nucleoprotein derived from Spanish flu samples to the ability of the 1918 flu virus to invade the lungs and cause pneumonia. These genes were inserted into a modern H1N1 strain and triggered ...
1676–1685 Spain plague (part of the second plague pandemic) 1676–1685 Spain Bubonic plague: Unknown [84] 1677–1678 Boston smallpox epidemic 1677–1678 Massachusetts Bay Colony, British North America: Smallpox: 750–1,000 [85] Great Plague of Vienna (part of the second plague pandemic) 1679 Vienna, Austria Bubonic plague: 76,000 [86]
Influenza ward at Walter Reed Hospital, in Washington, D.C., during the 1918 flu pandemic. An influenza pandemic is an epidemic of an influenza virus that spreads across a large region (either multiple continents or worldwide) and infects a large proportion of the population.
This is a timeline of influenza, briefly describing major events such as outbreaks, epidemics, pandemics, discoveries and developments of vaccines.In addition to specific year/period-related events, there is the seasonal flu that kills between 250,000 and 500,000 people every year and has claimed between 340 million and 1 billion human lives throughout history.
Pneumonia is a common respiratory infection, [2] affecting approximately 450 million people a year and occurring in all parts of the world. [3] It is a major cause of death among all age groups, resulting in 1.4 million deaths in 2010 (7% of the world's yearly total) and 3.0 million deaths in 2016 (the 4th leading cause of death in the world).
From the middle of December 1889 the general morbidity of the population in the town began to decline, but the number of cases of pneumonia increased.The estimate of excess mortality in Livonia province in November 1889 showed an increase of 8 per cent in November 1889 and 67 per cent in December 1889, compared to the average for the seven-year ...
But Madrid said the CHJ does not issue flood risk alerts, which are the responsibility of Spain’s regional governments. Protests in Valencia planned for Saturday Tuesday 5 November 2024 07:00 ...
Pneumonia believed to be due to bacteria is treated with antibiotics. [11] If the pneumonia is severe, the affected person is generally hospitalized. [20] Oxygen therapy may be used if oxygen levels are low. [11] Each year, pneumonia affects about 450 million people globally (7% of the population) and results in about 4 million deaths.