Did the swine flu come from Mexico?
No definite conclusion had been reached, however the CDC reported that swine flu viruses in the US and Mexico matched….Cases of H1N1 swine flu by state.
| State | Lab confirmed cases* (increase in October) | Deaths |
|---|---|---|
| Mexico (total) | 50,234 (+17,284) | 398 |
| Aguascalientes | 603 (+378) | 8 |
How did swine flu spread in Mexico?
They found that the virus responsible was a mix of one North American swine virus that had jumped between birds, humans, and pigs, and a second Eurasian swine virus, that circulated for more than 10 years in pigs in Mexico before jumping into humans.
Which country was most affected by swine flu?
The United States, Mexico, and Canada continued to lead the list; other countries with more than 300 cases are Australia, Chile, Japan, and the United Kingdom. The number of novel H1N1 cases in the United States grew to 11,054, the Centers for Disease Control and Prevention (CDC) reported today.
Where did H1N1 start Mexico?
Furthermore, the sequences suggest that viruses with a similar genetic composition to the 2009 pandemic virus have been circulating in pigs in central-west Mexico for more than a decade. Thus, this region is the most likely source of the virus that started the 2009 pandemic.
How many people in Mexico died from swine flu?
During the influenza season of 2018-2019, the number of deaths due to swine flu (influenza A H1N1) reported in Mexico added up to 744. As of March 13, 2020, the 2019-2020 season had registered more than 200 deaths, while the number of cases in the country added up to over 2.7 thousand.
Did H1N1 start in the US or Mexico?
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. They lived, but others in the area came down with the flu and died.
How many cases of H1N1 are in Mexico?
Number of cases of swine flu (influenza A H1N1) in Mexico from season 2011-2012 to season 2019-2020
| Characteristic | Number of cases |
|---|---|
| 2019-2020* | 2,730 |
| 2018-2019 | 4,892 |
| 2017-2018 | 405 |
| 2016-2017 | 3,051 |
Did swine flu originated in China?
G4 EA H1N1, also known as the G4 swine flu virus (G4) is a swine influenza virus strain discovered in China. The virus is a variant genotype 4 (G4) Eurasian avian-like (EA) H1N1 virus that mainly affects pigs, but there is some evidence of it infecting people.
Where did H1N1 originate?
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.
Did Mexicans start the swine flu?
Mexico swine flu outbreak triggers global pandemic fears. This article is more than 12 years old. Up to 70 dead as swine flu outbreak sweeps Mexico, crosses US border and prompts worldwide
What are some facts about swine flu?
Fever,but not always
Is swine flu really dangerous?
The problem with the virus was that while it wasn’t thought to be more dangerous than other flu viruses, it was said to be able to affect a lot more people on account of low immunity, especially when compared with seasonal flu that wouldn’t have such a widespread impact.
How many Americans died from swine flu?
“Swine Flu” The US Centre for Disease and Control Prevention (CDC) estimated that 150, 000 to 575,000 people died from (H1N1) pandemic virus infection in the first year of the outbreak. 80% of the virus-related deaths were estimated to occur in those < 65 years of age.