By Lauryn Doherty, guest contributor Canadians are living longer. In 1950, our average life expectancy was about 68 years; in 2023, it has risen to 83 years. Unfortunately, the human body becomes more susceptible to disease as it ages. Alzheimer’s disease is a particular concern because approximately 76,000 new cases are diagnosed in Canada every […]
immune system
The heroes you don’t hear about: Our immune system
Zahra Nasser, Chemistry editor Most of us are tired of hearing about COVID-19. We’re tired of hearing that cases are rising, tired of not knowing when the pandemic is going to end and when life is going to get back to normal. Every time we check our phones or turn on the TV, we are […]
Adapting to change: The challenge of HIV vaccine development
by Emerson Gaglardi, New Science Communicator In 2016, 36.7 million people around the world were living with HIV (human immunodeficiency virus) infections. To put this in perspective, that is about the same as the current population of Canada. Without treatment, HIV dramatically reduces the number of infection-fighting white blood cells over a period of about […]