There were many discussions about” what the vaccine will do”. You are correct in saying many leaders and some in the actual field leaned towards preventing infections, there were many that weren’t sure and said it probably wouldn’t.
I have a folder of different articles from when COVID first hit through the last month and how things have changed. In everyone, it’s the science, and what we learn everyday that keeps the information changing. That’s a good thing. Here’s one article from back in December of 2020 actually questioning some that said about it not being infectious after we get the vaccine. It’s important to note that this was written before vaccines were widely available. Some of the trials they mentioned that needed to be performed weren’t. So when we say everyone was saying this or that, others weren’t.
Fred Hutch researchers are racing to find out whether the new COVID-19 vaccines, which are proven to stop disease symptoms, also block transmission of the virus. If the vaccines are only "symptom-reducing," those who take it might still become infected and possibly contagious. New studies may be...
www.fredhutch.org