Quebec adds 105 new COVID-19 cases, 6 more deaths as hospitalizations keep dropping Quebec had halved the wait time from 16 to eight weeks between doses of three vaccines available in the province.Dubé also specified that those who received a first dose of AstraZeneca could chose to change to an mRNA-type vaccine for their second dose.“Those who want to change, you can now have the flexibility for your second dose to replace AstraZeneca with Moderna or Pfizer,” he said.Dubé specified, however, that vaccination centres would offer either Pfizer or Moderna, but not both.“They are equivalent in protection,” he said.
Affordable, decades-old drug PULM-001 proves promising in the fight against COVID-19 The health minister noted that so far,.