Related by context. Frequent words. (Click for all words.) 65 dengue fever 60 dengue outbreak 59 Dengue fever 56 dengue 56 A/H#N# flu cases 55 Severe Acute Respiratory Syndrome 54 mosquito borne disease 54 swine flue 52 influenza A/H#N# 52 cryptosporidiosis 52 dengue cases 52 legionnaires disease 51 A/H#N# influenza 51 Chikungunya 51 viral fever 51 cholera outbreak 51 SARS Severe Acute 51 cholera 50 atypical pneumonia 50 Dengue 50 gastro enteritis 50 leptospirosis 50 gastroenteritis 50 Japanese encephalitis 50 meningococcemia 50 mosquito borne 50 Severe acute respiratory 49 outbreak 49 deadly H#N# virus 49 Ebola outbreak 49 Typhoid 49 swine flu 49 acute watery diarrhea 49 chikungunya 49 acute gastroenteritis 49 respiratory illness 49 highly pathogenic H#N# strain 49 bird flu 48 mosquito borne illness 48 A/H#N# flu 48 Cholera outbreak 48 SARS 48 outbreaks 48 mosquito borne virus 48 measles outbreak 48 A/H#N# virus 48 Rift Valley Fever 48 Respiratory Syndrome 47 shigellosis 47 Superbug 47 measles 47 acute respiratory infections 47 Sars virus 47 superbug 47 flu outbreak 47 water borne diseases 47 H#N# virus 47 Leptospirosis 47 avian flu 47 virulent H#N# strain 46 encephalitis 46 vomiting bug 46 Rift Valley fever 46 infections 46 SARS virus 46 lethal H#N# strain 46 HFMD 46 acute diarrhea 46 birdflu 46 typhoid 46 virus 46 Swine flu 46 bird flu outbreak 46 H#N# swine flu 46 equine flu 46 Japanese Encephalitis 46 infection 46 dengue hemorrhagic fever 45 contagious respiratory 45 gastrointestinal illnesses 45 polio outbreak 45 H#N# avian flu 45 contagious disease 45 pandemic H#N# virus 45 infected 45 Salmonellosis 45 Swine Flu 45 Legionnaire disease 45 MRSA methicillin resistant Staphylococcus 44 equine herpes virus 44 Heavy monsoon rains 44 viral gastroenteritis 44 viral encephalitis 44 H#N# 44 hemorrhagic fever 44 waterborne disease 44 borne illnesses 44 infectious disease 44 H#N# flu 44 Tuberculosis TB 44 SARS epidemic