Do We Need a Third Covid Shot?

The United States and Israel continued to strike Iran with missiles for a second day on Sunday, destroying more power centers of the Iranian regime and, according to rights groups, bringing the civilian death toll over 100. Iran responded with retaliatory attacks. At the same tim ...  Show more

The United States and Israel on Saturday launched an attack against Iran, killing the nation’s supreme leader, Ayatollah Ali Khamenei, and, according to Iranian state media, several people in the country’s leadership structure. The New York Times journalists Mark Mazzetti and Dav ...  Show more

An official rollout of Covid-19 vaccine booster doses could begin within weeks, pending FDA authorization. The Biden administration has had internal conversations about scaling back the ambitious booster plan laid out by federal health officials. The Pfizer/BioNTech booster plan ...  Show more

The vaccine hopes of millions of people worldwide are hanging on the Pfizer vaccine, but the supply of the shot is facing delays. Why? Well, it relies on a whole lot of things that have never happened before all happening at once, in perfect sequence. It's the first approved mRNA ...  Show more

As the Pfizer-BioNTech vaccine rolls out across the country, and other vaccines await imminent regulatory approval, many public health experts are focusing on the issue of vaccine hesitancy. Canada's Chief Public Health Officer Dr. Theresa Tam has spoken out about the "moveable m ...  Show more

A great day for science, a bad day for Covid-19. As the first Pfizer vaccines are given to patients in the UK, the Oxford-AstraZeneca vaccine publishes its data. Adam and Fergus chat to virologist Dr Elisabetta Groppelli about how the rollout might go - and learn some Italian whi ...  Show more