New mRNA vaccine technologies may offer 94-95 % efficacy. What an achievement of 21st century science!On the other hand, good old natural immunity provides 100 % protection from symptomatic COVID-19, as shown in the study of 12.5k healthcare workers below. https://t.co/hqfsuHLESx— Gabor Erdosi (@gerdosi) December 28, 2020
New mRNA vaccine technologies may offer 94-95 % efficacy. What an achievement of 21st century science!On the other hand, good old natural immunity provides 100 % protection from symptomatic COVID-19, as shown in the study of 12.5k healthcare workers below. https://t.co/hqfsuHLESx