66% vs 94-95%. I would the J&J vaccine is DOA until they improve it.
You can take J&J vaccine in Africa and India. Not so with Pfizer and Moderna.
85% for severe.
I’ watching all vaccines with my very good friend who recently retired as a pharmaceutical company exec specializing in pharmaceutical meds for lungs. She got her degree in pharmacy from some xlnt school back East.
She is worried about vaccines currently used because they require two doses and need to be stored at 31 degrees below zero. Also because the supplies might run out before second doses administered. She says she’ll wait until April or May to decide.
I sent her a different article on Johnson and Johnson’s single dose that does not require rigid below-zero temps. Time mag article she and I found very very impressive:
https://time.com/5934515/johnson-and-johnson-covid-19-vaccine-effectiveness/
It may have more use in third world countries where the refrigeration necessary for the moderna and pfizer vaccines does not exist