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Is Spanish flu same as swine flu?

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Is Spanish flu same as swine flu?

The 1918 Spanish flu was the first of three flu pandemics caused by H1N1 influenza A virus; the most recent one was the 2009 swine flu pandemic.

Is the H1N1 the Spanish flu?

The 1918 H1N1 flu pandemic, sometimes referred to as the “Spanish flu,” killed an estimated 50 million people worldwide, including an estimated 675,000 people in the United States. An unusual characteristic of this virus was the high death rate it caused among healthy adults 15 to 34 years of age.

Where did H1N1 originally come from?

The answers did not begin to emerge until the 1930s, when related influenza viruses (now known as H1N1 viruses) were isolated from pigs and then humans. In humans, the severity of swine influenza can vary from mild to severe. From 2005 until January 2009, 12 human cases of swine flu were reported in the United States.

What was the mortality rate of Spanish flu?

Unpacking The “Spanish Flu” Mortality Numbers The 675,000 deaths attributed to the influenza epidemic made up 0.64 percent of the total population, a little more than six in every thousand people.

Can the Spanish flu happen again?

Could a 1918-like H1N1 virus re-emerge and cause a pandemic again? It is impossible to predict with certainty the emergence of a future pandemic, including a 1918-like virus. Pandemics occur when an influenza virus emerges to which there is little, or no, preexisting immunity in the human population.

What age group was most affected by the Spanish flu?

A study of the age distribution of deaths due to influenza between 1916 and 1921 reveals that the Spanish influenza principally affected men and women between 15 and 44 years of age.

What disease has the highest mortality rate?

Read on to see the top 10 diseases causing the most deaths worldwide, according to the World Health Organization (WHO) .

  1. Ischemic heart disease, or coronary artery disease.
  2. Stroke.
  3. Lower respiratory infections.
  4. Chronic obstructive pulmonary disease.
  5. Trachea, bronchus, and lung cancers.
  6. Diabetes mellitus.

What country did swine flu come from?

Veracruz, Mexico: The origin of the 2009 swine flu outbreak. Health workers traced the virus to a pig farm in this southeastern Mexican state. A young boy who lived nearby was among the first people to contract the swine flu.