Menu Close

Articles on Avian flu

Displaying 1 - 20 of 24 articles

Avian influenza (‘bird flu’) is a highly transmissible and usually mild disease that affects wild birds such as geese, swans, seagulls, shorebirds, and also domestic birds such as chickens and turkeys. (CDC and NIAID)

Bird flu FAQ: What is avian influenza? How is it transmitted to humans? What are the symptoms? Are there effective treatments and vaccines? Will H5N1 become the next viral pandemic?

Avian influenza — commonly known as ‘bird flu’ — is infecting domestic and wild birds in Canada and around the world.
Healthy turkeys on a farm in West Newfield, Maine. Shawn Patrick Ouellette/Portland Press Herald via Getty Images

Bird flu has made a comeback, driving up prices for holiday turkeys

Hunters are warned to take precautions handling wild birds, and the virus can spill over to non-avian species, so no one should approach wild animals that appear ill.
The strain of H5N1 bird flu identified in Canada, the United States and Europe can cause severe disease and high mortality in domestic poultry. (AP Photo/Robert F. Bukaty)

Avian influenza: How bird flu affects domestic and wild flocks, and why a One Health approach matters

Avian influenza virus — or bird flu — can infect domestic poultry such as chickens and turkeys, as well as wild birds. The H5N1 strain has been identified in Canada.
A virus’s genes hold a record of where it’s traveled, and when. imaginima/E+ via Getty Images

Charting changes in a pathogen’s genome yields clues about its past and hints about its future

After a nose swab tests positive for a virus or bacteria, scientists can use the sample’s genetic sequence to figure out where and when the pathogen emerged and how fast it’s changing.
Researchers Tian Xia and Zijie Lin test a plasma prototype for preventing airborne transmission of porcine reproductive and respiratory syndrome virus at a Michigan pig farm. Robert Coelius/Michigan Engineering, Communications & Marketing

A plasma reactor zaps airborne viruses – and could help slow the spread of infectious diseases

Viruses are small enough to pass through filters, including face masks. Disabling viruses with electrically charged gases could be a better way to curb airborne transmission.
Cooked chicken meat imported from China could end up in U.S. restaurant meals without information about its origin. Jacek Chabraszewski/Shutterstock

How safe is chicken imported from China? 5 questions answered

China has started exporting cooked chicken meat to the United States. Is it safe to eat? An agriculture extension specialist discusses possible concerns about food safety and contamination.
Women in rural Malawi, outside an AIDS hospital. AIDS was the first of the ‘new’ pandemic threats, after bird flu. Author provided.

How the Trump budget undercuts security risks posed by pandemics

An active outbreak of a type of bird flu in China raises concerns about worldwide pandemics. Ebola and Zika viruses still threaten. Here’s why this is not the time to cut funding.
A Ugandan chicken farmer rides to market in this file photo. In the wake of an outbreak of avian flu farmers have been told to quarantine their poultry. EPA/Kim Ludbrook

Bird flu outbreak in Uganda: some key facts about the virus

Since regular monitoring for avian influenza viruses started, several subtypes that have been circulating - but not all pose a threat to humans.
Officals move in to contain virus in Yorkshire. Steve Parkin/PA

Bird flu is back, but should we be worried?

A single case of avian influenza, also known as bird flu, has been confirmed at a farm in East Yorkshire. We still don’t know what strain of virus is behind it but health officials, and no doubt the public…

Top contributors

More