Disease

Free range chickens are seen in Abbortsford, B.C. Monday, March 28, 2011. Over the last few months, Canadians have been hearing about the spread of H5N1 avian flu, taking an enormous toll on poultry farms across the country. THE CANADIAN PRESS/Jonathan Hayward

What we know about H5N1 avian flu and the risk to humans

Risk to humans remains low despite spread among poultry

 

FILE - A person walks by the headquarters of the Bill and Melinda Gates Foundation on April 27, 2018, in Seattle. The Bill and Melinda Gates Foundation announced Sunday, Oct. 16, 2022, that it will commit $1.2 billion to the effort to end polio worldwide. (AP Photo/Ted S. Warren, File)

Gates Foundation pledges $1.2B to eradicate polio globally

Money will be used to stop outbreaks of new variants of the virus

 

From left to right, U2 singer Bono, Philanthropist and Co-Chairman of the Bill and Melinda Gates Foundation, Bill Gates, and France’s President Emmanuel Macron congratulate each other on stage during the Global Fund to Fight AIDS event at the Lyon’s congress hall, central France, Thursday, Oct. 10, 2019. THE CANADIAN PRESS/AP-Laurent Cipriani

Advocates say Canada should commit $1.2 billion to fight against AIDS, TB and malaria

Investment, with other countries’ help, could save 20 million lives over next few years: advocates

 

This photograph of a computer screen during a virtual interview on April 9, 2021, shows Ohio Gov. Mike DeWine, right, as he sits with his wife Fran DeWine while she holds a printed copy of the Yellow Springs News issue page from April 28, 1955 that shows DeWine as a then second-grader, while receiving his polio vaccination. Tens of millions of today’s older Americans lived through the polio epidemic, their childhood summers dominated by concern about the virus. Some parents banned their kids from public swimming pools and neighborhood playgrounds and avoided large gatherings. Some of those from the polio era are sharing their memories with today’s youngsters as a lesson of hope for the battle against COVID-19. Soon after polio vaccines became widely available, U.S. cases and death tolls plummeted to hundreds a year, then dozens in the 1960s, and to U.S. eradication in 1979.(AP Photo/Dan Sewell)

Polio: When vaccines and re-emergence were just as daunting

Survivors sharing their memories with today’s younger people as a lesson of hope

This photograph of a computer screen during a virtual interview on April 9, 2021, shows Ohio Gov. Mike DeWine, right, as he sits with his wife Fran DeWine while she holds a printed copy of the Yellow Springs News issue page from April 28, 1955 that shows DeWine as a then second-grader, while receiving his polio vaccination. Tens of millions of today’s older Americans lived through the polio epidemic, their childhood summers dominated by concern about the virus. Some parents banned their kids from public swimming pools and neighborhood playgrounds and avoided large gatherings. Some of those from the polio era are sharing their memories with today’s youngsters as a lesson of hope for the battle against COVID-19. Soon after polio vaccines became widely available, U.S. cases and death tolls plummeted to hundreds a year, then dozens in the 1960s, and to U.S. eradication in 1979.(AP Photo/Dan Sewell)
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