human 4 pertussis Humans 3 diphtheria 3 Child 2 Child, Preschool 2 India 2 Whooping Cough 2 child 2 female 2 influenza 2 male 2 measles 2 preschool child 2 tetanus 2 vaccination 2 AMR 1 Anti-Infective Agents 1 Antibodies, Bacterial 1 Article 1 Bordetella 1 Bordetella pertussis 1 CD4+ T lymphocyte 1 CD8+ T lymphocyte 1 Diphtheria 1 Drug Resistance, Microbial 1 Drug Utilization Review 1 Female 1 Haemophilus influenzae type b 1 Haemophilus influenzae type b vaccine 1