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Since the late 19th century, there have been several major influenza pandemics, including the 1918 H1N1 pandemic, also known as the Spanish flu, which resulted in millions of deaths worldwide. The Asian flu pandemic in 1957, caused by H2N2, led to significant mortality, particularly among the elderly. The Hong Kong flu in 1968, caused by H3N2, also resulted in substantial fatalities. More recently, the H1N1 pandemic in 2009, often referred to as the Swine Flu, emerged and spread globally, though it generally had a lower mortality rate than earlier pandemics.
What else can I help you with?
What major event in 1865 occurred that abolished slavery?
the passing of the 13th amendment to the Constitution
Which major population shifted in the late 1800 occurred as a result of industrialization?
Rural Residents To Urban Areas
What is the major US route from Missouri to the Northwest in the 19th century?
rapid influx
What was a major cause of the religious instability that was prevalent during the last 19th century?
I think that major cause is religious discrimination or untouchability
When were the major periods of immigration for African-Americans?
The major periods of immigration for African Americans to America occurred when they were transported here as slaves. These periods include the fifteenth, seventeenth, and eighteenth centuries.
How many plague pandemics have there been in recorded human history?
3 Major influenza Pandemics
When was the time the volcano in Sicily erupt?
The final major eruptions of the 20th century occurred in 1986 and in 1999.
What deadly disease hit Europe during the 1600s?
The "Black Death" had many outbreaks in Europe. The last major one was around 1600. The world lost 100 million people over the 500 years that it occurred in pandemics.
Of the eleven major earthquakes that occurred in the last century how many occurred in the US?
Of the eleven major earthquakes that occurred in the last century, only a few significant ones took place in the United States. Notable examples include the 1906 San Francisco earthquake and the 1964 Alaska earthquake. While the U.S. experiences numerous earthquakes, the majority of the most powerful ones have occurred in other parts of the world, particularly along the Pacific Ring of Fire.
Which of these countries went through major industriaization first China Germany Brazil or Korea?
Germany, which started major industrialization in the second half of the 19th century. The other countries mentioned only saw major industrialization after WW 2; that is, starting in the second half of the 20th century
How many major viruses have their been in history?
Throughout history, there have been several major viruses that have significantly impacted human populations. Notable examples include the influenza virus, HIV, smallpox, and more recently, the coronaviruses SARS-CoV and SARS-CoV-2 (responsible for COVID-19). While it's challenging to quantify precisely how many "major" viruses there are, public health organizations often focus on a few dozen that have caused widespread outbreaks or pandemics. The list continues to evolve as new viruses emerge and are studied.
What other major events occurred to what were the effects?
the major effects were pizza
Which major development occurred first?
sex
What were major sicknesses during WW1 and World War 2?
Malaria, Cholera, Typhus, Gangrene, Influenza,
What is the causative organism of seasonal influenza?
The common cold is an upper respiratory tract infection of viral origin, usually caused by a rhinovirus (up to 40% of colds), or by Coronaviruses (about 20%). These are the more common viruses, but there are more than 200 different viruses (some say as many as 700) that can cause the common cold. There are a huge number of different viruses from a number of different viral 'families' that cause cold symptoms. This is the main reason there is no vaccine for the common cold - there are simply too many different viruses to develop vaccines specific to each virus, and before a vaccine can be developed for a new viral mutation, it can mutate again.
Three major events that occurred in 1922?
i was born
What major events occurred in the 1950s?
the civil war
