A University of Saskatchewan professor is concerned about the number of COVID-19 variants arising across the province.Dr. Kyle Anderson said the variants of concern (VoC) which have spread particularly in Regina, should play a factor for government and people as they decide their comfort levels entering spring.A good question from @oddcoupleyxe re: "How long until Saskatoon sees cases like Regina?" was nuanced enough to be worth a video, so here you go.https://t.co/n059EVpurg— Kyle (@DrKyle) March 21, 2021He noted people who have received vaccines need two to three weeks to build immunity and the spread of variants could put Saskatchewan in a tough spot.“So we have weeks if not a couple of months of this high-risk situation where we’re.