What was the longest flu?

The 1918 influenza pandemic was the most severe pandemic in recent history. It was caused by an H1N1

H1N1

The initial outbreak of a novel swine-origin H1N1 flu pandemic in 2009 and the virus strain that caused it were called by many names. In July 2009, WHO experts named the virus "pandemic H1N1/09 virus" to distinguish it from both various seasonal H1N1 virus strains and the 1918 flu pandemic H1N1 strain.

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Pandemic H1N1/09 virus - Wikipedia

virus with genes of avian origin. Although there is not universal consensus regarding where the virus originated, it spread worldwide during 1918-1919.

How long did the longest flu last?

The 1918 influenza lasted 25 months, and may have originated in Spain, France or the USA with no definite evidence of origination. The first wave lasted approximately from 15 February 1918 to 1 June 1918 and the fourth and final wave lasted approximately from 1 December 1919 to 30 April 1920.

What was the biggest flu in history?

The microscopic killer circled the entire globe in four months, claiming the lives of more than 21 million people. The United States lost 675,000 people to the Spanish flu in 1918-more casualties than World War I, World War II, the Korean War and the Vietnam War combined.

What was the deadliest flu year?

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.

How long did influenza pandemic last?

The 1918 flu pandemic did most of its damage in three waves that occurred in the spring, fall, and winter of 1918. It ebbed in the spring of 1919, although some historians believe a fourth, much less virulent, wave continued into 1920.

What Was the 1918 Influenza Pandemic?

How long did 1968 flu last?

The 1968 flu pandemic was a global outbreak of influenza that originated in China in July 1968 and lasted until 1969–70. The outbreak, which is sometimes called the Hong Kong flu of 1968, was the third influenza pandemic of the 20th century.

What are the 3 flu pandemics?

Three worldwide (pandemic) outbreaks of influenza occurred in the 20th century: in 1918, 1957, and 1968. The latter 2 were in the era of modern virology and most thoroughly characterized. All 3 have been informally identified by their presumed sites of origin as Spanish, Asian, and Hong Kong influenza, respectively.

Which flu is worse A or B?

Flu A is more severe in adults. Flu B is more common in children, and although it's generally mild to moderate in healthy children, it can be more severe in children under age 5 (possibly due to less previous exposure and therefore lower immunity).

Is influenza A Covid?

English version updated 30 September 2021 - COVID-19 and influenza (flu) are both infectious respiratory diseases, and they share some similar symptoms. However, they are caused by different viruses, and there are some differences in who is most vulnerable to severe disease.

Did COVID I overtake 1918 flu?

Covid-19 overtakes 1918 Spanish flu as deadliest disease in American history. The Covid-19 pandemic has become the deadliest disease event in American history, with a death toll surpassing that of the 1918 Spanish flu.

What was the worst flu for humans?

Why is it called the Spanish flu?

It was called the Spanish Flu not because the pandemic started in Spain. Spain was neutral in WWI and their news media extensively covered the pandemic. Other countries refused to admit having cases, so it looked like Spain was bearing the brunt of the pandemic which was not true.

What was the flu in 1968 called?

The 1968 pandemic was caused by an influenza A (H3N2) virus comprised of two genes from an avian influenza A virus, including a new H3 hemagglutinin, but also contained the N2 neuraminidase from the 1957 H2N2 virus. It was first noted in the United States in September 1968.

Does the flu last longer than COVID?

Both the flu and COVID-19 cause a cough and shortness of breath, but overall, COVID-19 symptoms tend to last longer than the flu. “They can last for multiple weeks, if not months,” says Dr. Wong.

Does the Spanish flu still exist?

Does the Spanish flu still exist? The Spanish flu pandemic is over, but similar influenza viruses are still active.

Does Tamiflu work?

How effective is Tamiflu? Unfortunately, the effectiveness of Tamiflu is marginal, as it cannot “cure” the illness. Most studies have shown that the medication will reduce the length of symptoms by only 12 to 24 hours, and if started after two days of symptoms, it does not help at all.

Is RSV worse than COVID?

Coronavirus and respiratory syncytial virus (RSV) are two kinds of respiratory illnesses that have some similar symptoms. So far, the new coronavirus appears to be more dangerous for adults, especially older ones.

How contagious is the flu?

The flu is a very contagious virus. An infected person often becomes contagious, or capable of spreading the virus to other people, even before they begin to show symptoms. Also, it's possible to spread flu germs to others for up to seven days after becoming ill.

How long is flu quarantine?

Individuals with suspected or confirmed flu, who do not have a fever, should stay home from work at least 4-5 days after the onset of symptoms. Persons with the flu are most contagious during the first 3 days of their illness.

Why have I had the flu for 2 weeks?

Go see a doctor if your symptoms last longer – if you still feel very ill after a week then it may mean that you have an underlying condition that is stopping you from recovering, or the flu is causing more serious health complications.

What kind of flu is going around?

Currently circulating in humans are subtype A(H1N1) and A(H3N2) influenza viruses. The A(H1N1) is also written as A(H1N1)pdm09 as it caused the pandemic in 2009 and subsequently replaced the seasonal influenza A(H1N1) virus which had circulated prior to 2009.

Is the flu a pandemic this year?

The United States is NOT currently experiencing an influenza pandemic. There is an ongoing pandemic with a new coronavirus.

Is flu a swine flu?

Overview. The H1N1 flu, sometimes called swine flu, is a type of influenza A virus. During the 2009-10 flu season, a new H1N1 virus began causing illness in humans. It was often called swine flu and was a new combination of influenza viruses that infect pigs, birds and humans.