Comvax + Infanrix + inactivated poliomyelitis vaccine

This is a combination immunization regimen consisting of three separate vaccines: - **Comvax** is a bivalent vaccine containing Haemophilus influenzae type b capsular polysaccharide conjugated to Neisseria meningitidis outer membrane protein complex (OMPC), combined with hepatitis B surface antigen produced by recombinant yeast cultures. It provides protection against invasive diseases caused by *Haemophilus influenzae* type b and hepatitis B virus[1]. - **Infanrix** is a noninfectious, sterile combination vaccine containing diphtheria toxoid, tetanus toxoid, and acellular pertussis antigens (pertussis toxin [PT], filamentous hemagglutinin [FHA], pertactin). It induces immunity against diphtheria, tetanus, and pertussis[2][3][7][8]. - **Inactivated poliomyelitis vaccine** contains purified inactivated poliovirus types 1, 2, and 3 to induce immunity against polio infection[5][6]. The mechanism of action for all components involves stimulating the immune system to produce antibodies specific to each pathogen or toxin component included.

Other names

Haemophilus b Conjugate (Meningococcal Protein Conjugate) and Hepatitis B (Recombinant) Vaccine + Diphtheria and Tetanus Toxoids and Acellular Pertussis Vaccine Adsorbed + Inactivated Poliovirus Vaccine