Antibodies increase by 6 to 20 times after second Pfizer dose - Sheba
Results showed that antibodies were higher than those who suffered severe cases of the virus.
Sheba Medical Center team at the Coronavirus isolation ward of Sheba Medical Center unit, in Ramat Gan, June 30, 2020.(photo credit: YOSSI ZELIGER/FLASH90)ByMAAYAN JAFFE-HOFFMAN
