Related by context. Frequent words. (Click for all words.) 66 measles vaccination 58 vaccination 58 Tetanus 57 immunization 57 varicella vaccine 56 tetanus 55 polio immunization 55 meningococcal vaccine 54 Hepatitis B vaccine 54 polio vaccination 54 influenza vaccination 53 pneumococcal vaccine 53 ARV therapy 53 polio vaccinations 53 vaccinations 52 pneumococcal vaccines 52 mumps vaccine 52 DTaP 52 de worming 52 pertussis vaccine 51 post exposure prophylaxis 51 inoculation 51 ITNs 51 GARDASIL 51 flu vaccination 51 meningitis vaccine 51 oral polio vaccine 51 influenza immunization 51 antiretroviral therapy ART 50 Prevenar 50 Prophylaxis 50 Tdap 50 antiretroviral therapy 50 National Influenza Vaccination 50 Menveo 50 diphtheria 50 antiretroviral treatment 50 immunizations 50 antiretroviral medications 50 measles 50 antiretroviral drugs 50 pertussis whooping cough 50 whooping cough vaccine 49 vaccinated 49 nasal vaccine 49 Vaccination 49 smallpox vaccination 49 chickenpox vaccine 49 Chickenpox 49 lymphatic filariasis 49 azithromycin 49 Vaccinate 49 measles vaccine 49 prophylaxis 49 poliomyelitis 48 insecticide treated nets 48 pulse polio 48 childhood immunization 48 dengue hemorrhagic fever 48 RotaTeq 48 Immunizations 48 varicella 48 diarrheal disease 48 childhood immunizations 48 Anaemia 48 HPV vaccination 48 insecticide treated mosquito nets 48 malaria 48 exclusive breastfeeding 48 polio outbreak 48 Tuberculosis TB 48 Menactra 48 anti retroviral therapy 48 H#N# influenza vaccine 47 Whooping Cough 47 vaccine 47 smallpox vaccinations 47 HBV infection 47 immunized 47 influenza vaccinations 47 Child Survival 47 tetanus diphtheria 47 deworming 47 bednets 47 antiviral therapy 47 prophylactic treatment 47 oral rehydration salts 47 Hib vaccine 47 Coartem 47 pneumococcal disease 47 diphtheria tetanus 46 H#N# vaccination 46 inoculations 46 BCG vaccine 46 tetanus shots 46 rotavirus vaccine 46 kala azar 46 severe acute malnutrition 46 diarrheal 46 Malaria Control 46 hepatitis B vaccine