Related by context. Frequent words. (Click for all words.) 44 influenza A/H#N# 42 H#N# Influenza 40 communicable diseases 40 swine flue 40 contagious disease 40 SARS 40 H#N# Swine Flu 39 Swine Flu 39 A/H#N# influenza 38 A/H#N# flu 38 A/H#N# virus 38 equine flu 38 contagious diseases 38 swine influenza 38 leptospirosis 37 HFMD 37 Hendra virus 37 swine flu 37 quarantine 37 highly contagious 37 influenza 37 anti virals 37 zoonotic 37 communicable disease 36 isolation wards 36 equine influenza EI 36 birdflu 36 Sars virus 36 H#N# influenza 36 atypical pneumonia 36 precautionary measures 36 highly pathogenic avian influenza 36 flu outbreak 35 quarantined 35 anti viral 35 outbreak 35 H#N# flu 35 H#N# 35 Chikungunya 35 EHV 1 34 preventive measures 34 incubation period 34 H#N# influenza virus 34 Mr McGauran 34 quarantines 34 quarantining 34 Sars 34 avian flu 33 Quarantine 33 infection 33 McGauran 33 avian influenza virus 33 dengue 33 Precautions 33 avian influenza 33 equine influenza 32 SARS virus 32 virus 32 tuberculosis 32 swine flu virus 32 biosecurity 32 zoonotic diseases 32 Avian Influenza 32 Bluetongue 32 H#N# virus 32 isolation ward 32 Medsafe 32 dengue outbreak 32 Communicable Diseases 31 MHRA 31 measures 31 preventative measures 31 meningococcemia 31 flu 31 tick bites 31 bird flu 31 risks 30 #km radius [002] 30 inoculated 30 Norovirus 30 swine flu outbreak 30 bluetongue 30 norovirus 30 inoculation 30 throat swabs 30 precautions 30 flu virus 30 biosecurity measures 30 vaccinated 30 mosquito borne illnesses 29 safeguards 29 SARS outbreak 29 gastro enteritis 29 Biosecurity 29 Biosecurity Queensland 29 H5 virus 29 avian flu virus 29 borne diseases 29 disease FMD 28 AQIS 28 TB