Related by context. Frequent words. (Click for all words.) 68 measles immunization 63 measles vaccination 58 pneumococcal vaccination 58 rotavirus gastroenteritis 57 pneumococcal conjugate vaccine 57 measles 57 vaccination 56 AH#N# 56 poliomyelitis 56 Vaccination 56 polio vaccination campaign 56 PCV7 55 pneumococcal vaccines 55 immunization 55 Expanded Programme 55 ITNs 54 maternal mortality ratio 54 rotavirus vaccines 54 diarrheal disease 53 invasive pneumococcal disease 53 ARV therapy 53 Hib vaccine 53 polio immunization campaign 53 serogroups 53 antiretroviral therapy ART 53 childhood immunization 52 diarrheal 52 Immunisation 52 malaria 52 Lassa fever 52 rotavirus 52 pneumonia diarrhea 52 varicella vaccine 52 immunising 52 HIV AIDS prevalence 52 filariasis 52 MTCT 52 Tuberculosis TB 51 chemoprophylaxis 51 polio outbreak 51 oral polio vaccine 51 Rotavirus 51 malaria endemic countries 51 pneumococcus 51 malaria diarrhea 51 Diphtheria 51 CMV infection 50 polio immunization 50 polio vaccination 50 insecticide treated nets 50 A/H#N# flu cases 50 lymphatic filariasis 50 Influenza A/H#N# 50 Maternal mortality 50 RSV infection 50 conjugate vaccine 50 varicella 50 vaccine preventable diseases 50 Hepatitis B vaccine 49 A/H#N# influenza 49 neonatal mortality 49 pneumococcal disease 49 ZOSTAVAX 49 pneumococcal meningitis 49 anti retroviral therapy 49 recombinant vaccine 49 trypanosomiasis 49 pneumococcal 49 Haemophilus influenzae 49 Cholera outbreak 49 Prevenar 49 pneumococcal vaccine 49 exclusive breastfeeding 49 HIV prevalence 49 multidrug resistant 49 anti malarials 49 influenza vaccination 49 NTDs 49 measles outbreaks 49 diphtheria 49 Meningococcal disease 48 antiretroviral treatment 48 BCG vaccine 48 vaccines 48 measles epidemic 48 meningitis outbreak 48 Haemophilus influenzae type 48 polio 48 Tetanus 48 Maternal Mortality 48 reducing maternal mortality 48 Human Papilloma Virus HPV 48 Immunization 48 Vaccinating 48 measles vaccine 48 Japanese encephalitis 48 trachoma 48 Immunizations 48 vaccinating 48 poliovirus 48 onchocerciasis