Add Yahoo as a preferred source to see more of our stories on Google. With a little help, your immune cells can be potent tumor killers. Steve Gschmeissner/Science Photo Library via Getty Images The ...

Alberta is the only province where people will have to pay for the COVID-19 shot. The first group includes health-care workers, people living in seniors’ homes, those with serious health conditions or ...

Despite public health assurances that COVID was not airborne transmitted, someone had put a HEPA filter in the room and ...

EDMONTON — Alberta doctors say the province’s effort to save money on COVID-19 vaccines could end up costing taxpayers far more in public health-care costs. Dr. Brian Wirzba, head of the Alberta ...

(THE CONVERSATION) The COVID-19 mRNA-based vaccines that saved 2.5 million lives globally during the pandemic could help spark the immune system to fight cancer. This is the surprising takeaway of a ...