Related by context. Frequent words. (Click for all words.) 58 Tetanus 58 measles 57 pneumococcus 57 immunization 57 Haemophilus influenzae type 56 pneumonia diarrhea 56 malaria tuberculosis 55 measles vaccination 55 meningitis pneumonia 55 malaria diarrhea 55 measles immunization 55 rubella 54 pertussis whooping cough 54 Diphtheria 54 malaria endemic countries 54 malaria 54 Haemophilus influenzae 54 poliomyelitis 54 pneumococcal vaccines 53 tetanus diphtheria 53 HIV AIDS malaria 53 vaccination 53 Expanded Programme 53 immunizations 53 PCV7 53 oral polio vaccine 53 varicella vaccine 52 diphtheria 52 lymphatic filariasis 52 Human Papilloma Virus HPV 52 pneumococcal conjugate vaccine 52 tetanus 52 measles mumps rubella 52 Hib 52 Human Papillomavirus 52 tetanus vaccine 52 pneumococcal 52 varicella 51 Meningococcal 51 Rubella 51 intestinal worms 51 polio 51 Pneumococcal 51 conjugate vaccine 51 vaccine preventable diseases 51 epidemics 51 chicken pox vaccine 51 vaccinations 51 Vaccinated 51 vaccines 51 BCG vaccine 51 pneumonia meningitis 51 pneumococcal vaccine 50 Whooping Cough 50 rotavirus vaccines 50 pneumococcal bacteria 50 Influenza Vaccine 50 albendazole 50 Tuberculosis TB 50 Hepatitis B vaccine 50 Hepatitis B. 50 Chickenpox 50 recombinant vaccine 50 AH#N# 50 tuberculosis malaria 50 Vaccines 50 serogroups 50 Chlamydia trachomatis 50 pneumococcal vaccination 50 immunized 49 diarrheal diseases 49 diphtheria tetanus 49 polio vaccination campaign 49 de worming 49 meningitis 49 trypanosomiasis 49 Prophylaxis 49 Streptococcus pneumoniae 49 anti malarials 49 small pox 49 contagious respiratory 49 DTaP 49 polio immunization 48 GAVI Alliance 48 polio vaccines 48 insecticide treated nets 48 feline leukemia 48 anti malarial drugs 48 Lassa fever 48 meningococcal vaccine 48 Polio 48 Rotavirus 48 tetanus booster 48 Immunisation 48 curable diseases 48 Chicken pox 48 Typhoid 48 Vaccinations 48 Immunizations 48 whooping cough vaccine 48 Measles