For the past couple of weeks, some Americans have reported a curious phenomenon: They have caught the coronavirus despite being vaccinated.
Vaccines are still doing their job by protecting against serious illness and hospitalization, but the frequency of so-called breakthrough infections has surprised experts.
How do such cases happen, and what risks do th ... Show More
Mar 2
Celebration and Mourning: Inside an Iran at War
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
35m 28s
Mar 2020
#6: Coronavirus special - the spread of covid-19, fatality rates, and the importance of hand washing
Governments globally are taking serious measures to halt the spread of the covid-19 coronavirus, from shutting schools to cancelling major events. On the panel for this special episode dedicated to the disease are New Scientist journalists Rowan Hooper, Penny Sarchet and Donna Lu ... Show More
33m 12s
Dec 2020
Vaccine hesitancy, the next pandemic hurdle
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
31m 47s