Зөвхөн бүртгэлтэй хэрэглэгчид л нийтлэл орчуулах боломжтой
Нэвтрэх / Бүртгүүлэх
The present invention relates in particular to a stabilized bivalent hepatitis A/typhoid fever (HA-Vi) immunization composition in which the Vi valence conserves its immunogenic power for at least 24 months approximately.
Hepatitis A and typhoid fever are two diseases for which a vaccine already