Related by context. Frequent words. (Click for all words.) 54 dengue outbreak 54 Cholera outbreak 53 Ebola outbreak 53 typhoid 51 measles outbreak 50 leptospirosis 50 meningococcemia 50 Diarrhoea 50 outbreak 50 cholera outbreaks 49 cholera outbreak 48 dengue fever 47 typhoid fever 47 water borne diseases 47 Leptospirosis 47 outbreaks 47 polio outbreak 46 cholera 46 bird flu outbreak 45 A/H#N# 45 dysentery 45 rat infestation 45 dengue 44 dengue cases 44 chikungunya 44 Typhoid 44 acute diarrhea 44 unhygienic 44 HFMD 44 Legionnaires Disease 44 unhygienic conditions 44 floodings 44 bird flu outbreaks 44 Rift Valley Fever 44 squatter settlements 43 heavy rainfalls 43 mumps outbreak 43 Dengue fever 43 diarrhea 43 Chikungunya 43 unsanitary 43 Bundibugyo 43 Lassa fever 43 legionnaires disease 43 norovirus outbreak 43 birdflu 42 salmonella infection 42 El Niño phenomenon 42 influenza A/H#N# 42 flashfloods 42 bird flu epidemic 42 earth tremors 42 flu epidemic 42 Legionella bacteria 42 intermittent rains 42 diarrheal disease 41 geological disasters 41 pit latrines 41 Legionnaire disease 41 butcheries 41 gastroenteritis 41 swine flue 41 waterborne diseases 41 sanitary 41 pest infestation 41 A/H#N# flu cases 41 viral fever 41 flu outbreak 41 Dengue 41 informal settlements 41 deadly cholera epidemic 41 pig farms 41 measles 41 botulism 41 deadly H#N# virus 41 disease FMD 40 polio immunization 40 gastro enteritis 40 Acquired Immune Deficiency Syndrome 40 xenophobic attacks 40 asbestos contamination 40 Marburg virus 40 Rift Valley fever 40 E Coli 40 H#N# virus 40 Outbreak 40 flash floods 40 tuberculosis 40 acute gastroenteritis 40 contaminated 40 spurious liquor 40 epidemics 40 heavy rainfall 40 pneumonic plague 40 pesticide poisoning 40 measles outbreaks 40 scarlet fever 40 Diarrhea 40 bubonic plague 40 heavy rains 40 shigellosis