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I had the Pfizer for my first shot and had to get the Moderna for my second. Neither caused more than slight side-effects. I have a choice to get either one for my booster. Has anyone read recent reports that one is better than the other for the Omicron variant?
Moderna claims that booster increases neutralizing antibodies for omicron by a factor of 37, Pfizer claims a factor of 25.
"Moderna said lab tests showed the half-dose booster shot increased by 37 times the level of so-called neutralizing antibodies able to fight Omicron.
And a full-dose booster was even stronger, triggering an 83-fold jump in antibody levels, although with an increase in the usual side-effects, the company said.
Moderna announced the preliminary laboratory data in a media release and it hasn't yet undergone scientific review.
While half-dose shots are being used for most Moderna boosters, a full-dose third shot has been recommended for people with weakened immune systems.
...
Pfizer and BioNTech said earlier this month that two vaccine doses of their vaccine resulted in significantly lower neutralizing antibodies, but that a third dose of their vaccine increased the neutralizing antibodies by a factor of 25."
https://www.cbc.ca/news/health/moderna-booster-dose-coronavirus-omicron-1.6292454And a full-dose booster was even stronger, triggering an 83-fold jump in antibody levels, although with an increase in the usual side-effects, the company said.
Moderna announced the preliminary laboratory data in a media release and it hasn't yet undergone scientific review.
While half-dose shots are being used for most Moderna boosters, a full-dose third shot has been recommended for people with weakened immune systems.
...
Pfizer and BioNTech said earlier this month that two vaccine doses of their vaccine resulted in significantly lower neutralizing antibodies, but that a third dose of their vaccine increased the neutralizing antibodies by a factor of 25."