Related by context. Frequent words. (Click for all words.) 72 immunization 72 vaccination 65 measles 61 vaccinations 59 H#N# vaccination 59 vaccinate 59 flu vaccination 58 vaccinating 57 immunizations 56 vaccinated 56 antiretroviral treatment 55 polio eradication 54 malaria 54 flu vaccinations 54 polio 53 Vaccination 53 vaccine 52 UNICEF 52 vaccines 51 immunized 51 inoculation 51 antiretroviral drugs 51 Immunization 51 H#N# vaccine 50 polio vaccine 50 inoculations 50 cholera 50 antiretroviral therapy 49 immunize 49 cervical cancer screening 49 mosquito nets 49 dengue 49 bed nets 49 pertussis 48 UNFPA 48 antiretrovirals 48 H#N# 48 Polio 48 antiretroviral 48 Unicef 48 influenza 48 Vaccinations 48 GAVI 48 maternal mortality 47 whooping cough 47 diphtheria 47 Fund UNICEF 47 mosquito borne disease 47 WHO 47 tetanus 47 tuberculosis TB 47 Health Organization WHO 47 anti retroviral drugs 47 influenza vaccine 47 HIV infected 47 H#N# influenza 47 swine flu vaccine 47 dengue cases 47 vaccination clinics 47 eradicate polio 47 HIV AIDS prevention 46 maternal deaths 46 immunizing 46 cholera outbreak 46 HIV prevalence 46 Health Organisation WHO 46 chickenpox 46 rotavirus 46 H#N# flu 46 rubella 46 ARVs 46 malnutrition 45 seasonal influenza 45 Measles 45 HIV infections 45 HPV vaccine 45 Malaria 45 MDR TB 45 H#N# vaccines 45 flu vaccines 45 male circumcision 44 water borne diseases 44 avian influenza 44 antiviral drugs 44 A/H#N# flu 44 flu vaccine 44 pandemic influenza 44 seasonal flu 44 HIV prevention 44 H#N# pandemic 44 circumcision 44 HIV AIDS 44 waterborne diseases 44 preventable diseases 44 WFP 43 dengue fever 43 pandemic 43 meningococcal disease 43 epidemiological 43 mumps 43 meningitis