quebec covid 19

A booster dose of messenger RNA COVID-19 vaccine is recommended to enable the immune system to re-establish a sufficient level of antibodies to compensate for the drop that may occur after a few months. New data shows that a COVID-19 booster dose provides better protection.

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The Comité sur limmunisation du Québec CIQ recommends offering the 2nd dose of Pfizer or Moderna COVID-19 vaccine in an interval of 8 weeks or more between doses.

. This dose also increases protection against new variants such as the Omicron variant. For people on dialysis or with a weakened immune system three doses are necessary followed by a. This interval has been shown to be more effective than a shorter one and reduces the risk of reactions.

Pin On Covid 19