DS1 is yr11, GCSEs coming up. Had his first jab in October, had COVID beginning of the year but that was 12 weeks ago so he's eligible for his second.
Would ideally like to give him the best chance of protection during his exam period.
How many weeks after a second jab is protection the highest?
I'm going to try and plan similarly for DS2 and his SATS in a month's time ...