Booster update

[ffutures]

 Felt a bit headachy and my arm is still sore 24 hours later, much worse than the original jab. They gave me Astra Zeneca the first time and the Pfeitzer one this time, may be part of the reason. Hopefully the discomfort means it's working...

Comments

[vivdunstan]

P.S. Pfizer’s average antibody reading after vaccines 1&2 is about 7500 units versus 1200 for AZ. Pfizer declines more quickly in protection, but still after a long time should leave you with lots of protection, and more than you would have had if you got AZ for #3.

[ffutures]

Good to know - hopefully it's revving up my defences.