As It Happens6:32Brazil is on fire, and both crime and climate change are to blame As Cristiane Mazzetti flew over the Brazilian Amazon this month surveying wildfire damage, she couldn’t help but feel frustrated. Mazzetti is a forest campaigner for Greenpeace in Brazil. For years, the environmental group has been trying to curb the deforestation … Read more
Tick experts are warning Canadians to be on the lookout for symptoms of a tick-borne disease whose case counts have been steadily increasing over the past 15 years. Anaplasmosis is an infection contracted by humans and animals caused by the Anaplasma phagocytophilum bacteria and spread by ticks. In the early 2000s, provinces and territories began reporting a handful … Read more
Tick experts are warning Canadians to be on the lookout for symptoms of a tick-borne disease whose case counts have been steadily increasing over the past 15 years. Anaplasmosis is an infection contracted by humans and animals caused by the Anaplasma phagocytophilum bacteria and spread by ticks. In the early 2000s, provinces and territories began reporting a handful … Read more
The Current11:38How our discarded drugs are sparking sex changes in fish What do fish act like on anti-anxiety medication? According to Karen Kidd, “they get bolder” and don’t rely on their usual survival skills — and that’s part of a big problem. “Fish are swimming around in the soup of drugs … and a drug … Read more
A diet promoting plant-based protein to help the environment now has a more human argument: It may lower your risk of dying from several major diseases. “It wasn’t just one cause of death. It was right across the board,” said Walter Willett, professor of epidemiology and nutrition at the Harvard T.H. Chan School of Public … Read more
The Dose19:04What’s going on with H5N1 bird flu? H5N1 is in the news again, and this time it has spread to cattle in several U.S. states. It has even infected a dairy worker in Texas. Global health epidemiologist Raywat Deonandan explains how avian flu is spreading, how transmissible it is, what vaccines are available, and … Read more
On March 25, American officials published an urgent announcement: Dairy cows in Texas, Kansas, and New Mexico were falling sick. The cows had low appetites, and produced less milk than normal. Some farms also discovered wild bird carcasses on their grounds. Tests on a cow throat swab and raw milk samples all confirmed an unusual finding: … Read more
Canada’s record-setting wildfire season hiked the country up global pollution rankings — and for the first time made its air quality worse than the U.S., according to a new report by air quality technology company IQAir. “In previous years, Canada had the cleanest air quality in all of North America,” said Glory Dolphin Hammes, CEO of … Read more
“Efforts should be made to implement effective epidemic prevention and control measures in key locations with dense populations, such as schools, childcare institutions and nursing homes,” Mi said. “This includes minimising personnel movement and visits.” Hospitals have also been told to improve their ability to grade patients according to the severity of infection, for better … Read more
