Heterologous immune booster vaccine
TH 1 phenotype cell phenotype: the expression form of cells. There are genotypes and phenotypes, and the self-recombination of chromosomes after inheritance will produce new "genotypes", but different genotypes do not necessarily have different expressions. The so-called "phenotype" is the external expression of organisms.
Protective immunity
Dominant t cell reaction
T cell reaction under sub-dominant T cell reaction
I've tried my best ~ I'm also a clinical student (* _ *) ~ I haven't been immunized yet. This is very difficult. Please see if you can help ~
Happy the Year of the Loong ~