Here is why sometimes people test negative for COVID-19, and then later test positive. Genetic testing has shown that the clusters of COVID-19 cases in Charlottetown and Summerside were linked, but they were not cases of the more contagious variants of concern, such as B117. It has 28 active cases. It has 35 active cases. One new case was confirmed in Newfoundland and Labrador, bring its active total to 80.

Source: CBC News March 10, 2021 11:15 UTC