Related by context. Frequent words. (Click for all words.) 54 eradicate malaria 49 Salk vaccine 49 virologists 49 eradicate polio 48 malaria 48 rinderpest 47 meningitis epidemic 47 parasitic diseases 47 smallpox 46 infectious disease 45 influenza pandemics 45 polio eradication 45 onchocerciasis 45 mosquito borne disease 45 Smallpox 45 polio epidemic 45 malaria tuberculosis 45 virologist 45 tuberculosis 45 trypanosomiasis 45 polio 44 Health Organization 44 measles 44 epidemiologists 44 antimalarial drugs 44 Aids epidemic 44 Measles Initiative 44 Infectious diseases 43 GAVI Alliance 43 parasitic disease 43 hookworm 43 WHO 43 eradicating polio 43 small pox 43 yellow fever 43 Global Polio Eradication 43 Lassa fever 43 malaria endemic countries 43 AIDs 42 epidemiology 42 Flu pandemic 42 epidemic 42 AIDS epidemic 42 schistosomiasis 42 epidemiological 42 polio vaccines 42 antimalarial drug 42 AIDS 42 visceral leishmaniasis 42 elephantiasis 42 polio outbreak 42 Polio Plus 42 Tuberculosis TB 42 immunologist 42 polio vaccine 42 eradication 42 Spanish flu pandemic 42 HIV Aids epidemic 42 kala azar 42 infectious diseases 41 AIDS Vaccine Advocacy 41 Stop TB 41 diphtheria 41 pneumonia diarrhea 41 Health Organisation 41 Dr. Peter Piot 41 trachoma 41 pandemic H#N# virus 41 epidemics 41 Acquired Immune Deficiency Syndrome 41 preventable blindness 41 Expanded Programme 41 epidemiologist 41 eugenics movement 41 diarrheal disease 41 NTDs 41 vaccination 41 anti malarial drug 41 Pandemic flu 41 lymphatic filariasis 41 sleeping sickness 40 tick borne disease 40 HIV AIDS epidemic 40 mosquito borne 40 Japanese encephalitis 40 malarial 40 avian flu outbreaks 40 parasitic infections 40 hemorrhagic fever 40 measles outbreaks 40 H#N# avian flu 40 eradicate 40 Health Organisation WHO 40 zoonotic disease 40 UNAids 40 H#N# influenza pandemic 40 cholera 40 measles epidemic 40 communicable disease control 40 Tuberculosis 40 Back Malaria