80
Participants
Start Date
September 1, 2021
Primary Completion Date
December 20, 2021
Study Completion Date
December 21, 2021
Gene expression mRNA of IgG anti-spike
"b) Peripheral venous blood samples (3 ml per occasion) will be taken from all participants. They will be carried out on days 30,60 and 120 after completion of the COVID-19 vaccination schedule.~c) Sample processing:~* tRNA extraction from all samples.~* cDNA synthesis~* Real time PCR performance."
Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City
National Polytechnic Institute, Mexico
OTHER