3 ms·
Is the control group composed of fully (2 dose) vaccinated individuals only? Or do they put non vaccinated people in there as well? I couldn't figure it out.
by gomox 5y ago
Is the control group composed of fully (2 dose) vaccinated individuals only? Or do they put non vaccinated people in there as well? I couldn't figure it out.
- bellyfullofbac 5y ago> We obtained data for all members of Clalit Health Services who were 50 years of age or older at the start of the study and had received two doses of BNT162b2 at least 5 months earlier.