REGINA While Saskatchewan has seen hesitancy from residents to receive AstraZeneca’s COVID-19 vaccine, one Regina doctor is encouraging people to take whichever vaccine is offered to them. If I weren’t vaccinated right now and I had the option [to] get AstraZeneca right now or wait two weeks for Pfizer, I would not hesitate to get the first of whatever it was I could be offered, Dr. Alex Wong, an infectious disease physician in Regina, told CTV News on Monday. If you get COVID, it’s literally the difference between you being at home with the sniffles and you being in the ICU, or in a box.