Superimmunity

Under these conditions, inoculations with the virus cause a reaction fever without any internal symptoms of the disease and in this way generally, after 3 inoculations, superimmunity is assured against natural infection which lasts during the whole dairy period for milch cows.

Source: wiktionary

The goal of cloning superimmunity to the limited number of phages that attack some S. cremoris strains, in particular, is attractive. A prerequisite, however, is a concerted study of the biochemistry and molecular biology of phage repressor systems in the lactic streptococci.

Source: wiktionary

Our results are consistent with those obtained by other groups screening camelid-derived libraries, where an impressive diversity in the Nb nucleotide sequence, specificity and neutralizing capacity was found, especially after successive immunizations to promote the development of superimmunity.

Source: wiktionary