I'm not sure the public - at least in North America - has much of an appetite for any more Covid vaccines. In the US:
- Only about 2% of kids under 5 have had a 1st dose since they were introduced nearly a month ago
- Only 30% of the 5-11 year old population has had 2 doses
- < 50% of people w/2 doses went on to get a booster
So much damage has been done to public trust - "You will not get Covid if you get the vaccine; the vaccine eliminates the spread of the disease; the vaccine is more effective than natural immunity; healthy 18 year old males need a booster to go to school" - that I think it will be a real uphill climb to get more buy-in, even if the actual underlying product is more effective.
- Only about 2% of kids under 5 have had a 1st dose since they were introduced nearly a month ago
- Only 30% of the 5-11 year old population has had 2 doses
- < 50% of people w/2 doses went on to get a booster
So much damage has been done to public trust - "You will not get Covid if you get the vaccine; the vaccine eliminates the spread of the disease; the vaccine is more effective than natural immunity; healthy 18 year old males need a booster to go to school" - that I think it will be a real uphill climb to get more buy-in, even if the actual underlying product is more effective.