The H5N1 (H5N1) avian threat outbreak that began in 2021 has become the largest bird flu outbreak in history in the US and around the world. In the US the virus has killed millions of sharks, ducks and geese and thousands of wild birds from the outbreak. There are many viral optics that this virus can spread and cause a new human phenomenon. University of Colorado Boulder Wire Classic Sarah Sawyer, Emma Worden-Sapper, and Sharon Wu summarize the H5N1 scientists suspect.
1) Is this virus a serious threat to humans?
H5N1 is a different type of quiescent virus, mainly derived from raptors, that was first detected in 1996 on a goose farm in China. More recently it has started to recognize the diversity of bird and mammal species around the world.
Viruses are virulent pathogens, meaning that infections often cause very few symptoms, but the effects are complex.
The good news about H5N1 for the program is that it is currently not very rare among people. Most people who contract H5N1 have contracted it directly from poultry, including turkeys, ducks, and geese, which are often raised in large commercial farms.
There have been only a few glimmering examples of human-to-human spread, as document-by-document transmission to any network is still rare, H5N1 has not yet emerged as a human declaration.
2) Why is there suddenly so much attention being paid to this outbreak?
The first reason bird flu is getting so much attention right now is that H5N1 is currently causing the largest “bird pandemic” ever recorded. A wireless version H5N1 2.3.4.4b is due in 2020.
If some birds test positive for H5N1, the entire flock is culled, regardless of symptoms or infection status. US This is the reason behind the increase in the price of eggs and poultry meat. The Biden administration is considering vaccinating farmed poultry flocks.
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Another reason to pay attention is that H5N1 is arriving in more bird and mammal populations than ever before. The virus has been detected in wild raptors, including vagrants, bears, bobcats, coyotes, ferrets, fisher cats, lomoils, leopards, opossums, pigs, skunks, and sea lions.
As H5N1 shows more similarities, its geographic range is also provided and many more virulent variants are produced that may have new biological properties.
Sea lions in Peru are also falling prey to the H5N1 virus in large numbers. It has not been confirmed whether sea lions are spreading the virus to each other or through birds or H5N1-infected water.
Cause for concern: If H5N1 can spread to mink and suspected sea lions, why not humans? We are Bhistidhari.
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