Natural Immunity VS Vaccination

Some people are of the view that their body's immune system can fight off COVID-19 or they won't get the virus due to a strong immune system.
While the latter is false, and the first somewhat true, it's not as black and white as that, as there are several other factors to consider according to health experts.
They are weighing in on some of the pros and cons of the body's natural immunity versus vaccination. Alicia Boucher has the details.