| abstract |
PREPARATION OF LOW TOXIC VACCINES, NOT CAUSING ALLERGIC REACTIONS OR ANAPHYLACTIC SHOCK. IT CONSISTS OF REALIZING BETWEEN THE BIOLOGICALLY TOXIC SUBSTANCE AND A SACCHARIDE, A BOND OF COVALENCE. THE BIOLOGICALLY TOXIC SUBSTANCE-SACCHARIDE CONJUGATION PRODUCT SO OBTAINED, CAUSES THE PRODUCTION OF MUCH LARGER AMOUNTS THAN CONVENTIONAL VACCINES, OF IMMUNOGLOBULINS G AND M, AND THE ALMOST TOTAL DISAPPEARANCE OF IMMUNOGLOBULIN, AS WELL AS E. THE STARTING TOXIN TAKES ONLY 2 TO 3 DAYS AT THE MAXIMUM INSTEAD OF 20 TO 90 DAYS IN CONVENTIONAL VACCINE PREPARATION PROCEDURES. |