Related by context. Frequent words. (Click for all words.) 71 cholera 70 waterborne diseases 69 water borne diseases 64 cholera outbreak 59 Cholera 58 cholera epidemic 57 measles 55 diarrhea 55 malnutrition 55 dengue fever 54 severe diarrhea 54 malaria 54 bacterial meningitis 52 meningitis 51 typhoid 51 dengue 51 infections 51 Measles 50 gastroenteritis 49 flash floods 49 borne illness 49 epidemics 49 polio 49 H#N# virus 49 communicable diseases 48 Hepatitis 48 drug resistant TB 48 West Nile 48 disease 48 infection 48 flash flooding 48 Tuberculosis 47 swine flu virus 47 Malaria 47 swine flu 47 Dengue 47 outbreaks 47 bacterial infection 46 tuberculosis 46 UNICEF 46 whooping cough 46 H#N# 46 floods 46 bird flu virus 46 Ebola 46 tetanus 46 superbug 46 internally displaced 45 foodborne illness 45 dysentery 45 Fund UNICEF 45 infectious diseases 45 HIV infection 45 bird flu 45 Health Organization 45 avian influenza 45 communicable disease 45 rotavirus 45 flood waters 45 H#N# strain 45 infectious disease 45 Pneumonia 45 virus 45 encephalitis 45 West Nile virus 44 E. coli 44 dengue cases 44 MDR TB 44 respiratory infections 44 Health Organization WHO 44 pneumonia 44 bacterial infections 44 hepatitis 44 Health Organisation WHO 44 E.coli 44 HIV infections 44 flooding 44 humanitarian catastrophe 44 kidney failure 44 botulism 44 Red Crescent Societies 43 HIV AIDS 43 heavy rains 43 West Nile Virus 43 H#N# influenza 43 avian flu 43 HIV AIDS pandemic 43 mosquito bites 43 pertussis 43 pandemic 43 Humanitarian Affairs OCHA 43 sectarian violence 43 deadly H#N# strain 43 influenza 43 HIV prevalence 43 prolonged drought 43 respiratory illnesses 43 E. coli bacteria 42 pandemic influenza 42 epidemic 42 vCJD