Fact Checks/Health & medicine/ReviewThe claim"But what we do know as well is that the Omicron variant is 75 per cent less severe than the Delta variant and previous variants."RatingOversimplifiedReviewed by RMIT ABC Fact Check ↗ · March 10, 2022Original fact check ↗Search related fact checks →Use this record in your application ↗Report a correction ↗