This is an excerpt from Second Opinion, a weekly roundup of health and medical science news emailed to subscribers every Saturday morning. If you haven’t subscribed yet, you can do that by clicking here.
After months of anxiously waiting, many newly vaccinated Canadians are left with more questions than answers — how protected am I after one dose of COVID-19 vaccine, when will I get my second shot and what can I do safely until then?
“It’s the elephant in the room,”