Explain clearly

The Covid-19 pandemic caused significant market disruptions during 2020. For example, in Canada, face masks were not widely available for sale until last summer. Hand sanitizer takes up much more shelf space in grocery stores than ever before. These are just two examples of changes in tastes that lead to market changes. Canada has high vaccination rates compared with other large, wealthy countries, but we are also heading into a fourth wave, driven by the delta variant. What market changes do you foresee in the coming fall months? What pandemic market changes do you think will be permanent, as opposed to temporary? How will a "vaccine mandate" for some non-essential services impact markets