road2ruin
Q-School Graduate
Wow.
It's a shame you didn't quote the rest of the sentence.
''Three months after having the AstraZeneca vaccine, those who had breakthrough infections were just as likely to spread the Delta variant as the unvaccinated. While protection against transmission decreased in people who had received the Pfizer vaccine, there was still a benefit when compared with unvaccinated people.'' .
My point was that efficacy wanes over time and being vaccinated doesn't stop the spread which was the thinking earlier on in the process. Also, the bit you have highlighted is for those that had Pfizer, most of us had AZ so we're spreading it around just as much as the unvaxxed at the moment.