Related by context. Frequent words. (Click for all words.) 62 swine flue 61 influenza A/H#N# 60 birdflu 60 A/H#N# influenza 59 A/H#N# flu cases 59 Cholera outbreak 59 Dengue fever 59 swine flu 58 Diarrhoea 58 H#N# 57 Japanese encephalitis 57 Swine Flu 57 A/H#N# virus 57 Japanese Encephalitis 57 A/H#N# flu 57 Chikungunya 57 H#N# virus 57 outbreak 57 Leptospirosis 56 H#N# flu 56 Swine flu 56 H#N# influenza virus 56 avian flu 56 outbreaks 56 measles outbreak 56 measles 56 Rift Valley fever 56 flu outbreak 56 dengue outbreak 56 polio outbreak 56 bird flu 56 Avian flu 55 A/H#N# 55 Avian influenza 55 contagious disease 55 meningococcemia 55 H#N# swine flu 55 H#N# Swine Flu 54 bird flu outbreak 54 Rift Valley Fever 54 H#N# influenza 54 dengue fever 54 acute watery diarrhea 54 swine flu virus 54 Bird flu 54 dengue 54 Dengue 54 avian influenza 54 mosquito borne disease 53 Typhoid 53 mumps outbreak 53 Ebola outbreak 53 viral fever 53 acute respiratory infections 53 influenza 53 typhoid 53 deadly H#N# virus 53 chikungunya 52 H#N# Virus 52 cholera 52 mosquito borne illnesses 52 hemorrhagic fever 52 sicknesses 52 H#N# Flu 52 Superbug 52 bird flu outbreaks 51 Lassa fever 51 Whooping Cough 51 virus 51 atypical pneumonia 51 H#N# avian influenza 51 bird flu strain 51 cholera outbreaks 51 bird flu virus 51 typhoid fever 51 H#N# bird flu 51 epidemics 51 mosquito borne 51 HFMD 51 cholera outbreak 51 H#N# strain 51 highly contagious 51 avian influenza virus 51 H#N# avian flu 51 mosquito borne virus 51 Severe Acute Respiratory Syndrome 51 dengue cases 51 leptospirosis 51 SWINE FLU 50 highly pathogenic H#N# strain 50 borne diseases 50 mumps 50 Ebola 50 superbug 50 acute diarrhea 50 encephalitis 50 H#N# flu pandemic 50 avian flu outbreak 50 avian flu virus 50 pandemic H#N# 50 disease FMD