Related by context. Frequent words. (Click for all words.) 61 avian influenza 61 DEFRA 61 Defra 60 FMD 58 avian flu 57 bird flu outbreak 56 bird flu 54 CWD 54 H#N# bird flu 53 mad cow 53 chronic wasting 53 biosecurity 53 vCJD 52 West Nile virus 52 West Nile Virus 51 mad cow disease 51 deadly H#N# strain 51 West Nile 51 swine influenza 50 bird flu virus 50 H#N# 50 H#N# virus 50 H#N# strain 50 Bird flu 50 E.coli 49 WNV 49 poultry 48 NFU 48 soybean rust 48 brucellosis 47 livestock 47 badgers 47 swine flu 47 outbreak 46 highly contagious 46 H#N# flu 46 mosquito borne disease 45 midges 45 influenza 45 Swine Flu 45 HPA 45 OIE 45 swine flu virus 45 flu 45 disease 44 H#N# influenza 44 contagious disease 44 Health Protection Agency 44 rabies 44 Ebola 44 meningococcal disease 43 virus 43 whooping cough 43 mumps 43 Environment Agency 43 bovine spongiform encephalopathy 43 pandemic influenza 43 cattle 43 outbreaks 43 flu virus 42 MRSA 42 measles 42 H#N# swine flu 42 Powys 42 influenza virus 42 Welsh Assembly 42 Food Standards 42 Bird Flu 42 foxes 42 lambs 42 superbug 42 hauliers 42 quarantine 42 Salmonella 41 pandemic 41 Herefordshire 41 dairy cattle 41 Swine flu 41 volcanic ash cloud 41 CFIA 41 meningitis 41 Met Office 41 RSPCA 41 EEE 41 flocks 41 bowel cancer 41 salmonella 41 swine 41 dairy cow 41 beef cattle 41 pandemic flu 41 Mad cow 41 Cumbria 41 emerald ash borer 40 East Anglia 40 swine flu pandemic 40 influenza pandemic 40 H#N# pandemic 40 poultry farms 40 Rural Affairs 40 TB