Related by context. Frequent words. (Click for all words.) 71 Ebola outbreak 61 cholera outbreak 60 Rift Valley Fever 59 Marburg virus 59 RVF 58 acute watery diarrhea 58 cholera 56 deadly H#N# virus 56 cholera outbreaks 56 Lassa fever 55 acute diarrhea 55 Ebola 54 hemorrhagic fever 54 chikungunya 54 outbreak 54 virulent H#N# strain 54 highly pathogenic H#N# strain 54 Chikungunya 53 A/H#N# virus 53 mosquito borne disease 53 H#N# strain 53 Rift Valley fever 53 HIV AIDS prevalence 53 H#N# bird flu 52 Acquired Immune Deficiency Syndrome 52 poliomyelitis 52 diarrheal disease 52 Tuberculosis TB 52 measles 52 cerebral malaria 52 bird flu virus 52 dengue outbreak 52 polio virus 52 measles outbreak 51 cholera epidemic 51 A/H#N# influenza 51 atypical pneumonia 51 H#N# avian flu 51 kala azar 51 meningococcemia 51 A/H#N# flu cases 51 Dengue fever 50 schistosomiasis 50 H#N# avian influenza 50 Bundibugyo 50 HIV Aids pandemic 50 influenza A/H#N# 50 deadly H#N# strain 50 HFMD 50 avian influenza virus 49 malaria 49 HPAI 49 bird flu outbreak 49 sleeping sickness 49 watery diarrhea 49 Avian influenza 49 lethal H#N# strain 49 bird flu epidemic 49 dengue virus 48 poliovirus 48 H5 strain 48 H5 virus 48 H#N# virus 48 severe acute malnutrition 48 mosquito borne virus 48 bird flu 48 EHEC 48 Leptospirosis 48 Diarrhoea 48 avian flu virus 48 Dengue 47 bird flu outbreaks 47 dengue cases 47 acute respiratory infection 47 A/H#N# 47 waterborne disease 47 tuberculosis TB 47 Uige 47 dengue 47 Health Organisation WHO 47 Aids epidemic 47 P. falciparum 47 viral fever 47 mosquito borne illness 47 bird flu strain 47 parasitic disease 47 avian influenza 46 dengue fever 46 Japanese Encephalitis 46 Severe acute respiratory 46 epidemics 46 contagious disease 46 inter communal 46 outbreaks 46 Severe Acute Respiratory Syndrome 46 Cholera 46 highly pathogenic avian influenza 46 HIV AIDS pandemic 46 mosquito borne 46 Japanese encephalitis 46 communal clashes