Related by context. All words. (Click for frequent words.) 74 avian influenza virus 71 H#N# strain 71 highly pathogenic H#N# virus 70 H5 avian flu 70 H5 virus 70 H7 virus 69 bird flu virus 69 highly pathogenic H#N# strain 69 highly pathogenic strain 69 avian influenza H#N# 69 highly pathogenic virus 69 highly pathogenic 69 highly pathogenic H#N# avian 69 deadly H#N# virus 69 avian influenza 69 H5NI 68 H#N# avian influenza 68 highly pathogenic bird flu 68 HPAI H#N# 68 lethal H#N# strain 68 highly pathogenic avian influenza 67 virulent H#N# strain 67 H5 bird flu 67 H#N# bird flu 67 deadly H#N# strain 66 H7 viruses 66 avian flu virus 66 H5 strain 66 HN# strain 65 bird flu strain 65 avian flu 65 bluetongue virus 65 H5 viruses 65 pathogenic strain 64 Avian influenza 64 H7 strain 64 H#N# avian flu 64 avian influenza viruses 64 bird flu 64 avian flu viruses 64 H#N# subtype 64 avian virus 64 Avian Influenza H#N# 63 H#N# virus 63 H#N# 63 H#N# viruses 63 LPAI H#N# 63 corona virus 63 influenza virus 63 mutated virus 63 Ebola Reston 63 virulent H#N# bird flu 63 virulent H#N# 63 influenza A/H#N# virus 63 A/H#N# flu virus 62 pandemic influenza virus 62 H5NI virus 62 H5NI strain 62 Nipah virus 62 pathogenic H#N# 62 virus subtype 62 low pathogenic strain 62 Chikungunya fever 62 chikungunya virus 62 avian influenza outbreaks 61 Avian influenza H#N# 61 swine influenza 61 H5 subtype 61 mutated strain 61 pathogenic H#N# strain 61 H5 61 Bluetongue virus 61 serotype 61 low pathogenic H5 61 highly pathogenic avian flu 61 wild poliovirus 61 H5 strains 61 H5 avian influenza 61 WNV infection 60 Variant CJD 60 S. Typhimurium 60 A/H#N# virus 60 Monkeypox 60 CHIKV 60 swine influenza viruses 60 Ebola Reston virus 60 BTV1 60 H7 avian flu 60 pox virus 60 Highly pathogenic avian influenza 60 H#N# isolates 60 low pathogenic H#N# 60 deadly H#N# avian 60 H#N# influenza virus 60 H#N# avian influenza viruses 60 low pathogenic avian 60 Swine flu viruses 60 highly pathogenic strains 60 infected fowl 59 HPAI 59 H7 avian influenza 59 C. gattii 59 poultry flocks 59 Avian Influenza 59 avian influenzas 59 Streptococcus suis 59 atypical scrapie 59 H#N#virus 59 E coli O# 59 WNV 59 A/H#N# strain 59 Chikungunya virus 59 bird flue 59 simian foamy virus 59 CCHF 59 H7 strains 59 H7 bird flu 59 H7 subtype 59 A/H#N# infection 59 virus 58 arboviruses 58 variant CJD 58 Tularemia 58 monkeypox virus 58 West Nile virus 58 BTV8 58 virulent strain 58 hantaviruses 58 streptococcus suis 58 Marburg haemorrhagic fever 58 E.coli O# 58 virulent H#N# virus 58 prion disease 58 H5 N1 58 pathogenic avian influenza 58 pH#N# 58 Salmonella typhi 58 WNV infections 58 influenza viruses 58 H#N# HPAI 58 E. coli STEC 58 infected mosquitoes 58 streptococcus suis bacteria 58 H#N# avian 58 influenza subtype 58 infect humans 58 Vibrio parahaemolyticus 58 midge borne 58 M. leprae 58 H#N# Bird Flu 58 low pathogenic strains 58 albopictus 58 avian strain 58 pathogenic strains 58 A/H#N# influenza 57 variant Creutzfeld Jakob 57 Mycobacterium bovis 57 H7 subtypes 57 marburg 57 dengue viruses 57 Salmonella enteritidis 57 swine origin 57 paramyxoviruses 57 arenavirus 57 novel H#N# influenza 57 Influenza A/H#N# 57 canine distemper virus 57 chikungunya fever 57 Salmonellosis 57 influenza 57 H#N# influenza viruses 57 EHEC infections 57 swine influenza A/H#N# 57 alphavirus 57 Hantavirus 57 Mycoplasma pneumoniae 57 Epizootic Hemorrhagic Disease 57 ravaged poultry flocks 57 Shigella bacteria 57 Pandemic H#N# 57 Avian flu 57 Highly Pathogenic Avian Influenza 57 coronavirus 57 Tamiflu resistant 57 flu virus 57 Salmonella serotypes 57 Variant Creutzfeldt Jakob 57 infects humans 57 avian H#N# 57 pathogenic virus 57 Bird flu 57 Plasmodium knowlesi 57 P. knowlesi 57 infective agent 57 seasonal influenza viruses 57 avian influenza AI 57 hemorrhagic fever 57 mosquito borne virus 57 Coxiella burnetii 57 babesiosis 56 swine flu virus 56 sylvatic plague 56 domesticated birds 56 Avian Influenza AI 56 monkeypox 56 Swine fever 56 avian influenza outbreak 56 birdflu 56 Vibrio cholerae 56 disease vCJD 56 pandemic H#N# virus 56 oseltamivir resistant 56 Lubroth 56 arenaviruses 56 birdflu virus 56 migratory swans 56 H1N 56 CCHF virus 56 O# strain 56 Scrapie 56 sporadic CJD 56 A/H#N# influenza virus 56 WSN/# 56 Ebola haemorrhagic fever 56 West Nile Virus 56 Anaplasma 56 H7 influenza 56 Salmonella infection 56 M. ulcerans 56 enteroviruses 56 Avian Influenza Bird Flu 56 haemorrhagic fever 56 mousepox 56 influenza viruses circulating 56 human metapneumovirus 56 S OIV 56 Cryptococcus gattii 56 slender billed curlew 56 AH#N# virus 56 canine parvovirus 56 Kubu Simbelang village 56 epizootic 56 subtype H#N# 56 Cryptosporidiosis 56 H5NI bird flu 56 Avian influenza viruses 56 pathogenic viruses 55 S. suis 55 wild fowl 55 migratory fowl 55 Chlamydia trachomatis 55 Avian cholera 55 Ehrlichia 55 Swine influenza 55 avian H#N# virus 55 Swine Influenza 55 Nosema ceranae 55 latent TB infection 55 undulant fever 55 pandemic H#N# influenza 55 H#N# Avian Influenza 55 Listeria infections 55 Rickettsia 55 Hepatitis E 55 devastated poultry flocks 55 Trichinella 55 Koi Herpesvirus 55 Rift Valley Fever 55 wild swans 55 infecting humans 55 FMD virus 55 protozoan parasite 55 Typhimurium 55 single celled parasite 55 influenza A/H#N# 55 wild poliovirus type 55 EHEC 55 Aedes albopictus 55 campylobacteriosis 55 H5 influenza 55 parasite Plasmodium falciparum 55 Brucella abortus 55 Infected birds 55 avian cholera 55 domesticated fowl 55 flu viruses 55 C. perfringens 55 epizootic hemorrhagic disease 55 wild mute swans 55 Canine influenza 55 hantavirus pulmonary syndrome 55 P. reichenowi 55 Creutzfeld Jakob disease 55 Cellardyke Fife 55 meningococcus 55 H#N# highly pathogenic 55 EEE virus 55 Marburg virus 55 dual tropic 55 avian influenza H#N# virus 55 cryptococcus gattii 55 Saintpaul 55 reassorted 55 H#Y mutation 55 Hendra virus infection 55 Salmonella saintpaul 55 St. Louis Encephalitis 55 Dengue virus 55 H#N# swine 55 spore forming bacterium 55 dengue haemorrhagic fever 55 equine encephalitis 55 bird flu outbreak 54 H#N# Avian Flu 54 Ebola fever 54 A/H#N# 54 Serotype 54 pathogenic avian flu 54 Marburg hemorrhagic fever 54 decimated flocks 54 salmonella infection 54 Y. pestis 54 vCJD 54 plague bacterium Yersinia 54 asymptomatic carriers 54 avian swine 54 H#Y 54 Neisseria 54 Ebola hemorrhagic fever 54 Campylobacter 54 coccidia 54 deadly Ebola virus 54 Noro virus 54 transmissible spongiform encephalopathy 54 Venezuelan equine encephalitis 54 commonly infect humans 54 St. Louis encephalitis 54 bacterium Listeria monocytogenes 54 H#N# mutates 54 Salmonella infections 54 Yandovka 54 measles virus 54 mosquito borne disease 54 biting midges 54 HN# [002] 54 bacterium Yersinia pestis 54 swine brucellosis 54 transmissable 54 pandemic H#N# 54 tick borne 54 itch mite 54 west nile virus 54 super spreaders 54 Psittacosis 54 Salmonella bacterium 54 uh erh eye 54 glanders 54 Salmonella Enteritidis SE 54 Ebola outbreaks 54 venereal syphilis 54 tiger mosquito 54 Aedes aegypti mosquitoes 54 PCV1 54 IAPV 54 neurona 54 whooper swan 54 SARS coronavirus 54 Salmonella 54 paralytic polio 54 salmonella bacterium 54 Avian Flu Virus 54 viral haemorrhagic fever 54 Mycobacterium leprae 54 avian viruses 54 H#N# influenza strain 54 Neisseria meningitides 54 adenovirus infection 54 Rift Valley fever 54 parainfluenza virus 54 S. enterica 54 murine leukemia virus 54 lymphocytic choriomeningitis virus LCMV 54 pathogenic bird flu 54 A/H#N# flu cases 54 herpesviruses 54 West Nile 54 TSEs 54 Enterobacter sakazakii 54 Plasmodium parasites 54 Salmonella Typhimurium 54 Naegleria fowleri nuh ee 54 Leptospira 54 Highly pathogenic 54 Pneumonic plague 54 zoonotic disease 54 equine influenza virus 54 acute flaccid paralysis 54 dengue haemorrhagic fever DHF 54 bacterium Listeria 53 typhimurium 53 Novel H#N# influenza 53 parasite Trypanosoma cruzi 53 ebola virus 53 H#N# Influenza virus 53 dioxin Zimpfer 53 canine influenza 53 Africanized bee 53 Borrelia 53 reassortant viruses 53 infectious prions 53 infected midges 53 Neanderthal genes 53 Oinouses 53 Rift Valley Fever RVF 53 Lassa fever 53 bluetongue disease 53 O# H7 53 dengue virus 53 Salmonella typhimurium 53 H#N# influenza 53 poliovirus 53 Creutzfeldt Jakob Disease 53 strain mutates 53 Influenza A/H#N# virus 53 Crimean Congo haemorrhagic fever 53 E.coli bug 53 feline distemper 53 west nile 53 Culicoides 53 West Nile encephalitis 53 avian H#N# influenza 53 Typhoid fever 53 metapneumovirus 53 madcow disease 53 Babesia 53 Chronic wasting disease 53 A/H#N# flu 53 Plasmodium ovale 53 skunk rabies 53 Bird Flu 53 Salmonella Typhi 53 serotypes 53 Highly Pathogenic 53 hemagglutinin gene 53 Creutzfeldt Jakob 53 Coronaviruses 53 Ebola outbreak 53 Campylobacter bacteria 53 deadly Marburg virus 53 Meningococcal Meningitis 53 influenza AH#N# 53 avian malaria 53 lymphogranuloma venereum 53 Bonamia 53 wasting Creutzfeldt Jakob 53 La Crosse encephalitis 53 flu A/H#N# 53 Yersinia pestis 53 PCV2 53 Candida species 53 Sars coronavirus 53 Wild Polio Virus 53 Nosema 53 experimentally infected 53 Influenza H#N# 53 TB bacterium 53 Pekosz 53 hydatid disease 53 Uyeki 53 toxoplasma 53 Salmonella Campylobacter 53 Toxoplasmosis 53 Canine parvovirus 53 Shigella 53 anaplasmosis 53 brucella 53 serologically 53 migratory wildfowl 53 Salmonella enterica serovar 53 A/H#N# swine flu 53 highly pathogenic H5 avian 53 mosquito borne illness 53 LCMV 53 Hib disease 53 Crimean Congo hemorrhagic fever 53 mycobacterium tuberculosis 53 Shiga toxin producing 53 pandemic strain 53 Veterinary Laboratory 53 reassortments 53 Anopheles gambiae mosquitoes 53 Hanta virus 53 persistent fever cough 53 antibiotic resistant bacterium 53 SIVcpz 53 Strep infections 53 rhinovirus infection 53 highly pathogenic viruses 53 Coronavirus 53 HPAI H#N# virus 53 oral poliovirus 53 low pathogenic H7 53 seasonal flus 53 masked palm civets 53 FMD outbreaks 53 transmissible 53 antigenic shift 53 salmonella enteritidis 53 respiratory syndrome 52 avian flue 52 distemper virus 52 Japanese Encephalitis JE 52 HIN1 52 pig herds 52 Mosquito borne 52 bird flu virus mutates 52 H1NI 52 Aspergillosis 52 meningoencephalitis 52 Canine Influenza 52 Epstein Barr virus EBV 52 Infected mosquitoes 52 Vector borne diseases 52 hantavirus 52 Bovine Spongiform Encephalopathy 52 chickens ducks turkeys 52 salmonella infections 52 influenza subtypes 52 zoonosis 52 Vesivirus 52 Salmonella bacteria 52 Hendra viruses 52 Plasmodium falciparum malaria 52 DENV 52 contagious bacterial 52 Dengue hemorrhagic fever 52 Pandemic Influenza H#N# 52 Staphylococcus aureus MRSA 52 H1 N1 52 T. cruzi 52 Confirms Bird Flu 52 Eastern equine encephalitis 52 equine piroplasmosis 52 Chlamydophila pneumoniae 52 T. gondii 52 serotype #A 52 Avian Bird Flu 52 serogroup B 52 Jakob Disease 52 Campylobacter jejuni 52 clade C 52 PCVAD 52 Tamiflu resistant strains 52 polioviruses 52 HIN1 virus 52 tularemia 52 PMWS 52 dengue hemorrhagic fever 52 helminths 52 Salmonella Saintpaul 52 clade B 52 macrolide resistant 52 hMPV 52 Kandun 52 variant Creutzfeldt Jacob 52 mosquito transmitted 52 C. jejuni 52 plasmodium falciparum 52 vesicular stomatitis 52 transmissible spongiform encephalopathy TSE 52 Chlamydia pneumoniae 52 crows magpies 52 Ebola 52 psittacosis 52 calicivirus 52 contagious respiratory 52 P. falciparum 52 Aeromonas 52 viral hemorrhagic septicemia VHS 52 Smallpox vaccines 52 raccoon rabies 52 zoonoses diseases 52 falciparum 52 reassortant 52 rotaviruses 52 pandemic influenza H#N# 52 bacteria campylobacter 52 enzootic 52 hemorrhagic dengue fever 52 streptococcus bacteria 52 Salmonella enterica 52 bacterium Neisseria meningitidis 52 SARS CoV 52 cutaneous anthrax 52 meningitides 52 WNv 52 chicken flocks 52 hantavirus infection 52 Avian Flu 52 lethal H#N# avian 52 FMDV 52 P. vivax 52 malaria Plasmodium falciparum 52 multidrug resistant 52 Panton Valentine Leukocidin PVL 52 Burkholderia pseudomallei 52 low pathogenicity avian 52 bacterial pathogen 52 Porcine Circovirus 52 Shigella dysentery 52 Swine Fever 52 MDR tuberculosis 52 Cryptococcus neoformans 52 porcine reproductive 52 mycobacterium 52 pathogenic 52 H#N# swine flu 52 polio virus 52 H#N# virus mutating 52 Marburg fever 52 latently infected 52 spongiform encephalopathy 52 respiratory syndrome virus 52 Eastern Equine Encephalitis 52 Canine distemper 52 culex mosquito 52 circulating influenza viruses 52 AH#N# flu 52 canine distemper 52 contagious bacterial infection 52 Batrachochytrium dendrobatidis 52 Bovine Spongiform Encephalopathy BSE 52 prion protein gene 52 bacterium Francisella tularensis 52 tick borne encephalitis 52 LCMV infection 52 foulbrood 52 swine viruses 52 Cormency 52 Kim Chang seob 52 Trypanosoma 51 backyard flocks 51 serovar 51 poxvirus 51 bacterium Mycobacterium tuberculosis 51 Parvo Virus 51 oseltamivir resistance 51 CWD 51 coronaviruses 51 melioidosis 51 HAV infection 51 TB germ 51 BRSV 51 murine typhus 51 necrotizing pneumonia 51 Typhi 51 Viral Hemorrhagic Septicemia 51 Enterobacter cloacae 51 Lassa fever virus 51 foodborne pathogen 51 salmonella typhimurium 51 N. meningitidis 51 bacteria Streptococcus pneumoniae 51 varicella zoster virus VZV 51 rabid skunk 51 virulent strains 51 epidemiologically linked 51 Streptococcus equi 51 Geomyces destructans 51 V. cholerae 51 migrating wildfowl 51 Escherichia coli bacteria 51 parainfluenza 51 influenzas 51 waterborne illness 51 Campylobacter infections 51 infected prairie dogs 51 Cabir virus 51 foodborne diseases 51 decimated poultry flocks 51 Variant Creutzfeldt Jakob Disease 51 smaller freshwater crocodiles 51 lactase persistence 51 abnormal prions 51 ZEBOV 51 zoonotic 51 mosquito borne viral 51 falciparum malaria 51 Anaplasmosis 51 Danube delta 51 classical scrapie 51 inhalational anthrax 51 zoonotic pathogens 51 feline leukemia virus 51 prion infection 51 viral strains 51 reassortant virus 51 highly pathogenic Avian Influenza 51 triple reassortment 51 aegypti 51 blacklegged ticks 51 infant botulism 51 Streptococcus pneumonia 51 migrating swans 51 Yersinia enterocolitica 51 cervids 51 FeLV 51 viral haemorrhagic fevers 51 Nile Virus 51 Fujian strain 51 birdflu outbreak 51 contagious viral infection 51 paralytic poliomyelitis 51 PB2 gene 51 anopheles 51 salmonella serotype 51 transmit dengue 51 Francisella 51 serologic 51 flavivirus 51 herpes viruses 51 Virologists 51 Bird Flu Avian Influenza 51 parvo virus 51 Maliuc 51 Parvovirus 51 infected cow 51 swine flue 51 migratory ducks 51 Neisseria meningitidis 51 Bird Flu Virus 51 Lepto 51 circovirus 51 B. burgdorferi 51 bluetongue 51 Streptococcus suis bacteria 51 L. pneumophila 51 avian influenza bird flu 51 inactivated strain 51 acute viral infection 51 chickens ducks geese 51 seasonal influenzas 51 pandemic influenza viruses 51 S Typhi 51 avian flus 51 Ebola viruses 51 monkeypox outbreak 51 officer Fred Landeg 51 waterborne parasite 51 faecal samples 51 Lyme disease Rocky Mountain 51 simian virus 51 E.Coli 51 mycoplasma pneumoniae 51 pathogenicity 51 E.coli infection 51 Nipah Virus 51 Legionella infection 51 tick borne disease 51 coli 51 pneumococcal infection 51 salmonella saintpaul 51 A/H#N# pandemic 51 aspergillosis 51 antibiotic resistant E. coli 51 influenza A/H#N# infection 51 T. pallidum 51 eastern equine encephalitis 51 LPAI 51 Israeli Acute Paralysis 51 helminth infections 51 pasteurella 51 superinfection 51 pneumococci 51 Mute swan 51 contagious disease 51 bacterium Bacillus anthracis 51 M. bovis 51 PVL MRSA 51 bacteria Borrelia burgdorferi 51 Varroa destructor 51 infected 51 Soybean rust 51 female Anopheles mosquitoes 51 Fetal heartbeats 51 great crested grebe 51 pathogenic E. coli 51 Salmonella Saintpaul strain 51 Swine flue 51 Trypanosoma brucei 50 chytrid fungus 50 Multidrug resistant 50 Cerebro Spinal Meningitis CSM 50 infected mosquitos 50 BSE bovine spongiform 50 hemolytic uremic syndrome HUS 50 KHV 50 Schistosoma 50 Avian Influenza Virus 50 live attenuated vaccines 50 V. parahaemolyticus 50 cholera bacterium 50 Escherichia coli O# 50 influenza strains 50 Creutzfeldt Jakob disease 50 parvovirus B# 50 Equine piroplasmosis 50 #S rRNA genes 50 atypical pneumonia outbreak 50 Streptococcus pneumoniae bacteria 50 noninfectious 50 Veterinary Laboratories 50 trematodes 50 CWD prions 50 HMPV 50 quarantinable disease 50 highly pathogenic avian 50 Intestinal worms 50 Tick bites 50 bacteria Neisseria meningitidis 50 acinetobacter 50 Salmonella Enteritidis 50 mosquito vectors 50 Streptococcus pneumoniae 50 Typhus 50 PRRS 50 multiresistant 50 myxomatosis 50 E.coli bacteria 50 N#H# virus 50 super spreader 50 Nile virus 50 Seasonal influenza 50 hendra virus 50 Ehrlichiosis 50 Citrobacter 50 myiasis 50 bacterium Staphylococcus aureus 50 anthracis 50 easily transmittable 50 mosquito borne 50 Falciparum malaria 50 Highly contagious 50 Hantavirus Pulmonary Syndrome 50 Abnormal radiation 50 Nosema apis 50 Pseudorabies 50 H. influenzae 50 transmissible spongiform encephalopathies 50 lymphocytic choriomeningitis 50 bacterium infects 50 herpes zoster virus 50 blastomycosis 50 scrub typhus 50 P. falciparum malaria 50 herpesvirus 50 H#n# 50 campylobacter jejuni 50 invasive insect 50 papillomavirus 50 PRRSV 50 Influenza viruses 50 migratory flocks 50 Bartonella 50 noroviruses 50 pestis 50 methicillin resistant MRSA 50 Vibrio bacteria 50 Aspergillus 50 H5 avian 50 Strep bacteria 50 C. burnetii 50 CTVT 50 S. neurona 50 Dr. Stöhr 50 salmonella 50 tufted ducks 50 shigella bacteria 50 virus mutating 50 avian flu outbreak 50 FELV 50 parasite Leishmania 50 rhinotracheitis 50 Enterobacteriaceae 50 prion diseases 50 drug resistant Staph 50 E. coli O# [001] 50 cryptococcosis 50 shigella 50 notifiable disease 50 Parvo virus 50 vesicular stomatitis virus 50 artemisinin resistance 50 faecium 50 mOPV1 50 Anopheles mosquitoes 50 Vibrio 50 XDR tuberculosis 50 oubreak 50 Pentagon mailrooms 50 VZV 50 listeria infection 50 zoonotic infections 50 vector mosquito 50 Dengue fever 50 crayfish plague 50 filoviruses 50 flu strains 50 sarcoptic mange 50 pandemic influenza A/H#N# 50 canine heartworm 50 serogroup 50 AH#N# influenza 50 fluoroquinolone resistant 50 RMSF 50 Phytophthora ramorum 50 Mr Landeg 50 mosquito pools 50 hanta virus 50 Serratia marcescens 50 mosquito borne viruses 50 Anaplasma phagocytophilum 50 Influenza Type 50 VHSV 50 simian immunodeficiency virus 50 Plasmodium 50 Salmonella serotype 50 salmonellosis 50 pyogenes 50 Haemophilus influenza 50 Respiratory Syndrome PRRS 50 deadly hemorrhagic fever 50 Viral Hemorrhagic Septicemia VHS 50 arbovirus 50 falciparum strain 50 endogenous retroviruses 50 Herpes simplex virus 50 Crimean Congo Hemorrhagic Fever 50 strain transmissible 50 HBV genotype 50 secondary bacterial infections 50 faecal oral route 50 ravaging poultry stocks 50 Nidom 50 easily transmissible 50 rickettsial 50 noro virus 50 E. coli strain 50 malarial parasites 50 Plasmodium vivax 50 avian flu mutates 50 Human Papillomavirus 50 Equine Herpes Virus 50 Equine herpes 50 infected fleas 50 vaccinating poultry 50 mesias 50 leishmania 50 Culex tarsalis mosquitoes 50 enteroviral 50 Coxsackie virus 50 Crimean Congo Haemorrhagic Fever 50 Wolbachia 50 Enterovirus 50 Malaria parasites 50 deadly Hendra virus 50 Sporadic CJD 50 schistosome 50 variola 50 serratia 50 Escherichia coli Klebsiella pneumoniae 50 bacteria Mycobacterium tuberculosis 50 vancomycin resistant 50 pandemic influenza strains 50 Calicivirus 50 crows ravens 50 PRRS virus 50 chytrid fungus Batrachochytrium dendrobatidis 50 haemolytic uraemic syndrome HUS 50 diarrhea BVD 50 streptococcus pneumoniae 50 sporadic Creutzfeldt Jakob 50 Haemorrhagic Fever 49 prion strains 49 H7 49 Naegleria 49 Columnaris 49 pathogen 49 Ebola virus 49 EV# virus 49 Chikungunya 49 ESBL 49 aspergillus 49 BSE prions 49 causative agent 49 Pandemics occur 49 RVF virus 49 bird flu outbreaks 49 chlamydial infections