Related by context. Frequent words. (Click for all words.) 70 bluetongue 66 Bluetongue 64 highly pathogenic avian influenza 59 birdflu 58 highly pathogenic H#N# 57 Bovine TB 57 disease FMD 57 HPAI 57 highly pathogenic strain 56 FMD 56 serotype 56 avian influenza 56 avian flu 56 measles epidemic 56 highly pathogenic H#N# strain 56 PRRS 56 lethal H#N# strain 56 Philip Tod 56 avian influenza virus 56 Campylobacter 55 Mouth Disease 55 poultry flocks 55 deadly H#N# virus 55 cloven hoofed animals 55 highly pathogenic 55 Avian Influenza 55 H5 strain 55 pandemic H#N# virus 55 Avian influenza 54 serotypes 54 H#N# strain 54 BCG vaccine 54 bovine TB 53 bird flu outbreak 53 cattle herds 53 H#N# avian influenza 53 scrapie 53 Johne disease 53 RVF 53 avian influenza viruses 53 variant CJD 53 Avian flu 53 aflatoxins 53 contagious respiratory 52 avian influenza outbreak 52 E.Coli 52 A/H#N# influenza 52 Rift Valley fever 52 bird flu strain 52 BVD 52 pigmeat 52 E Coli 52 vCJD 52 H5 virus 52 pandemic H#N# 52 H#N# avian flu 51 Brucellosis 51 C.difficile 51 bird flu 51 E.coli bacteria 51 EHV 1 51 deadly H#N# strain 51 H#N# bird flu 51 O# [002] 51 Avian Flu 51 bovine tuberculosis 51 S. pneumoniae 51 Rift Valley Fever 51 equine flu 51 E.coli 50 influenza A/H#N# 50 avian flu virus 50 C difficile 50 ragwort 50 H#N# 50 virulent strains 50 Mad Cow disease 50 influenza virus 50 Rotavirus 50 genetically modified maize 50 wild fowl 50 Defra 50 campylobacter 50 bird flu virus 50 bovine spongiform encephalopathy BSE 50 pneumococcus 50 O# H7 50 H#N# virus 50 Meningococcal disease 50 outbreak 50 zoonotic 50 deadly Ebola virus 50 equine influenza EI 49 virus 49 ruminants 49 wildfowl 49 Psa 49 H#N# pandemic influenza 49 Eastern Equine Encephalitis 49 Fujian strain 49 swine fever