Data shows 3rd shot 70% effective in preventing illness after 2 weeks but only 45% after 10 weeks; Moderna seems to offer more durable protection, staying at 70% after 10 weeks
Source: UK agency: Pfizer booster’s ability to prevent symptomatic COVID wanes within weeks
J & I are +6 weeks post pfizer booster on 2021-11-16; so +10 weeks is lat January. Need to be fucking careful out there! Need some N-95 masks; J will try to buy 10 from Fastenal; should pre-pay if that will help.
Might be a good idea to get Moderna for those that still haven’t been 3rd shot boosted. Or choose Moderna if/when the 4th shot is recommended.


