Related by context. All words. (Click for frequent words.) 75 coccidiosis 73 Pasteurella 72 Lepto 71 PCVAD 69 Anaplasmosis 69 tapeworm infection 69 Heartworm disease 68 Mycobacterium bovis 67 Canine distemper 67 toxoplasma gondii 67 calf scours 67 footrot 67 subclinical mastitis 67 Calicivirus 67 coccidia 67 grass tetany 67 swine brucellosis 67 lungworm 66 liver flukes 66 Trichinosis 66 paratuberculosis 65 contagious bacterial infection 65 Trichomoniasis 65 pasteurella 65 Circovirus 65 anthelmintics 65 Leptospira 65 transmissible spongiform encephalopathy 65 Pasteurella multocida 65 distemper virus 65 Mastitis 65 streptococcus suis bacteria 65 Trichinella 65 ileitis 65 sarcoptic mange 64 Swine flu viruses 64 C. perfringens 64 contagious bacterial 64 Distemper 64 coli O# H7 64 rhinotracheitis 64 necrotic enteritis 64 cysticercosis 64 hydatid disease 64 Roundworms 64 Epizootic Hemorrhagic Disease 64 Moraxella bovis 64 bovine respiratory 64 Campylobacter bacteria 64 Babesia 64 Bluetongue virus 64 circovirus 64 Histoplasmosis 63 transmissible spongiform encephalopathy TSE 63 Footrot 63 undulant fever 63 anaplasmosis 63 IBR BVD 63 Enteritidis 63 Culicoides 63 Deworming 63 feline leukemia virus 63 infectious bursal disease 63 tick infestations 63 clostridial 63 Clostridium perfringens 63 metritis 63 worm infestations 63 Parvovirus 63 PRRS virus 63 Campylobacter infections 63 Herpes virus 63 Kennel Cough 63 BVDV 63 cervids 63 Toxoplasmosis 63 lepto 62 M. bovis 62 neurona 62 anthelmintic 62 coyote predation 62 Anaplasma phagocytophilum 62 Streptococcus equi 62 Hookworm 62 BRSV 62 Salmonellosis 62 Equine herpes 62 transmit dengue 62 sicken humans 62 hemorrhagic septicemia 62 Highly contagious 62 enzootic 62 swine dysentery 62 Columnaris 62 Chronic wasting 62 sheep scab 62 Canine Distemper 62 oxytetracycline 62 Bioniche E. coli 62 R. equi 62 Heartworms 62 enteritis 62 hoof rot 62 Aspergillosis 62 bovis 62 bacteria Mycobacterium tuberculosis 62 contagious viral infection 62 Babesiosis 62 foxes skunks 61 Scrapie 61 scrapie infected 61 Cyclospora 61 chlamydiosis 61 Canine influenza 61 Salmonella typhi 61 Candida yeast 61 low pathogenic strains 61 Bartonella henselae 61 Blackleg 61 mosquito transmitted diseases 61 Psittacosis 61 Salmonella Campylobacter 61 brainworm 61 Rinderpest 61 transmissable 61 Listeria infections 61 viral bacterial 61 bacteria Neisseria meningitidis 61 Swine influenza 61 Equine piroplasmosis 61 dewormer 61 Enterobacter cloacae 61 Hookworms 61 Salmonella Listeria 61 S. neurona 61 Lameness 61 contagious bovine 61 Feline leukemia 61 scabies mite 61 canine heartworm 61 skunks foxes 61 Parvo Virus 61 flystrike 60 parasitic infestation 60 feline distemper 60 whipworm 60 Parvo virus 60 BVD virus 60 newborn piglets 60 sylvatic plague 60 trichinosis 60 cloven footed animals 60 worm larvae 60 canine parvovirus 60 rodent populations 60 Salmonella spp 60 Propionibacterium 60 encephalomyelitis 60 Onchocerca volvulus 60 spore forming bacterium 60 fungus Aspergillus 60 Bacterial infection 60 Toxocara 60 Escherichia coli O# 60 genus Plasmodium 60 campylobacter bacteria 60 contagious equine metritis 60 E.coli O# H7 60 undercooked poultry 60 pathogenic E. coli 60 Porcine Circovirus 60 Staphylococci 60 small strongyles 60 Infant botulism 60 canine distemper virus 60 leptospira 60 blacklegged ticks 60 protozoal 60 babesia 60 Enterococcus faecium 60 brucellosis tuberculosis 60 bacteria campylobacter 60 frothy bloat 60 cattle goats sheep 60 infectious bovine rhinotracheitis 60 FeLV 60 Schistosomiasis 60 Tularemia 60 malayi 60 ANIMAL DOCTOR 60 PCV2 60 campylobacteriosis 60 demodex 60 oocyst 60 hemorrhagic colitis 60 PMWS 60 growth promotants 60 trematode 60 Whirling disease 60 NADIS 60 avian pox 59 Tick bites 59 causes toxoplasmosis 59 Ebola Virus 59 nitrate poisoning 59 brucellosis infections 59 clostridial diseases 59 non O# STEC 59 Adenoviral 59 Intestinal parasites 59 mastitis 59 protozoan parasite 59 parasitic flatworm 59 post weaning multisystemic 59 Transmissible 59 Preconditioning 59 Ruminants 59 Johne Disease 59 inflammatory demyelinating 59 prussic acid poisoning 59 feline panleukopenia 59 zoonotic infections 59 transmit Lyme disease 59 Rhodococcus equi 59 Anaplasma 59 Avian Influenza Virus 59 Escherichia coli O# H7 59 biting midges 59 WNV infections 59 Ascaris 59 enzootic abortion 59 Vibrio parahaemolyticus 59 fescue toxicosis 59 mosquitoe 59 Ehrlichia 59 bacteria Streptococcus pneumoniae 59 blacklegged 59 Klebsiella bacteria 59 Genital Warts 59 Staphylococcal 59 bordetella 59 Canine Parvovirus 59 tetany 59 moxidectin 59 naturally occurring bacterium 59 clostridium 59 H#N# highly pathogenic 59 bacterium Mycobacterium tuberculosis 59 Ovine 59 Avian cholera 59 Creutzfeld Jakob disease 59 Johne disease 59 Escherichia coli E.coli 59 Bronchopulmonary Dysplasia 59 Staphylococcus bacteria 59 pinworms 59 Bovine Tuberculosis 59 BeefTalk 59 Bronchiolitis 59 Mycotoxins 59 moldy hay 59 E. Coli O# H7 59 Ciguatera 59 bacterium Listeria 59 aedes aegypti mosquito 59 contagious viral 59 Respiratory Syndrome PRRS 58 Campylobacter spp 58 Infected birds 58 single celled parasite 58 Late Blight 58 chickens ducks turkeys 58 experimentally infected 58 Sleeping sickness 58 S. enterica 58 Thorough cooking kills 58 vibriosis 58 nonfatal diarrhea 58 erysipelas 58 parasite Trypanosoma cruzi 58 dewormers 58 viral haemorrhagic 58 weaning calves 58 epizootic hemorrhagic disease 58 vector mosquito 58 Outbreak Kills 58 Escherichia Coli 58 Herpesvirus 58 Genital herpes 58 rhinopneumonitis 58 glanders 58 Canine Influenza 58 heartworm infection 58 septicemic 58 Bovine Spongiform Encephalopathy 58 Pseudorabies 58 Rotavirus infection 58 candida albicans 58 Streptococcus pneumonia 58 Hepatitis E 58 Pristine habitat 58 Paratuberculosis 58 BVD PI 58 waterborne microbes 58 Helicobacter Pylori 58 tickborne 58 seladang 58 whitetail fawns 58 Chronic Lung 58 Haemophilus 58 Enterobacter sakazakii 58 tracheal mite 58 Coronaviruses 58 salmonellae 58 BSE Bovine Spongiform 58 enterobacteria 58 Plum pox 58 schistosome 58 bats skunks foxes 58 insects mites 58 female Anopheles mosquito 58 gastro intestinal infections 58 heartworm disease 58 ESBL producing E. coli 58 Equine Encephalitis 58 undercooked contaminated 58 captive cervids 58 Demodex 58 Sporadic CJD 58 Cryptococcus neoformans 58 B. abortus 58 female Aedes mosquitoes 58 protozoan parasites 58 bacterium Streptococcus 58 Ischaemic heart 58 Citrus Greening 58 Outbreak Hits 58 spore forming bacteria 58 papilloma virus 58 Bagworms 58 spore forming bacterium Bacillus 58 Clostridium Difficile Associated 58 Pinkeye 58 Equine Herpes 58 microscopic parasites 58 Streptococcus agalactiae 58 Serotype 58 arboviruses 58 Campylobacter jejuni 58 bacterium Francisella tularensis 58 facial eczema 58 hantavirus infection 58 Sterilizing 58 caprine 58 Borrelia burgdorferi 58 fecal shedding 58 H7 variant 58 Multidrug resistant 58 Chlamydia psittaci 58 cystic fibrosis chronic pancreatitis 58 Herpes Virus 58 simian foamy virus 58 BTV8 58 lactating dairy 58 E. coli STEC 58 Rumensin 58 probiotic Lactobacillus 58 Tick borne 58 toxoplasma 58 uraemic syndrome HUS 58 enteric infections 58 helminth 58 waterborne bacteria 58 Bovine tuberculosis 57 ticks fleas 57 Histoplasma capsulatum 57 Methicillin resistant 57 nonbacterial 57 hoofed mammals 57 Staphylococcus aureus MRSA 57 classical scrapie 57 E.coli salmonella 57 anopheles 57 Tick borne diseases 57 mycobacterial infection 57 Nonalcoholic fatty liver 57 debeaking 57 fever diarrhea abdominal 57 Metarhizium anisopliae 57 respiratory syndrome virus 57 Coronavirus 57 mange mites 57 Postherpetic neuralgia 57 dysentery typhoid 57 zoonotic disease 57 Candidiasis 57 chlamydial 57 skunk rabies 57 Vaccine Shows Promise 57 de wormer 57 Trypanosoma 57 eastern tent caterpillars 57 Contagious Bovine 57 bacterium Mycobacterium 57 Mycoplasma pneumoniae 57 psittacosis 57 crows magpies 57 tylosin 57 E.Coli 57 anthelmintic resistance 57 Variant Creutzfeldt Jakob Disease 57 mosquitoes Aedes aegypti 57 Rabies Vaccine 57 Bordetella 57 sarcoid 57 Cryptosporidiosis 57 prolific breeders 57 Encephalomyelitis 57 WNv 57 Campylobacter infection 57 H. Pylori 57 bluetongue virus 57 Swine fever 57 toxicosis 57 liver abscesses 57 fleas ticks 57 Unvaccinated 57 Erwinia 57 chagas disease 57 coli salmonella 57 Bovine spongiform encephalopathy BSE 57 Diarrheal 57 zoonotic pathogens 57 polioviruses 57 ambrosia beetles 57 rickettsial 57 nematode parasite 57 infected mosquitos 57 brucei 57 pinworm 57 chicks ducklings 57 salmonella infections 57 Fungal infections 57 Candida infection 57 epizootic 57 typhimurium 57 itch mite 57 capture myopathy 57 Aeromonas 57 Herpes simplex virus 57 Plum Pox 57 parasiticides 57 swine vesicular 57 myxomatosis 57 Yersinia enterocolitica 57 endometritis 57 Virus Vaccine 57 Trichinella spiralis 57 goat pox 57 Variant CJD 57 atypical scrapie 57 grasshopper infestations 57 H#N# Swine flu 57 LCMV infection 57 Viral gastroenteritis 57 Viral infections 57 salmonella typhimurium 57 tick repellant 57 bison transmitting brucellosis 57 zoonosis 57 Septicemia 57 equids 57 Downy mildew 57 highly pathogenic strains 57 whipworms 57 B. burgdorferi 57 Neisseria meningitides 57 wasting syndrome PMWS 57 epiglottitis 57 horses donkeys mules 57 Viral Hemorrhagic Septicemia 57 progressive neurodegenerative disorders 57 goats sheep cattle 57 mosquito Aedes aegypti 57 Campylobacter 57 pathogenic bacterium 57 FMDV 57 Escherichia coli Klebsiella pneumoniae 57 Rude vile 57 giardiasis 57 Chlamydophila psittaci 57 subclinical infection 57 Hyperthyroidism 57 doves pigeons 57 e.Coli 57 infective larvae 57 Salmonella enterica 57 Virus HIV 57 deworm 57 serovar 57 Avian Flu Virus 57 feedlot cattle 56 Heartworm 56 skunks coyotes 56 Aedes Aegypti mosquito 56 Opportunistic infections 56 spongiform encephalopathy 56 coxsackie virus 56 H7 avian flu 56 viral respiratory infections 56 vector mosquitoes 56 S.aureus 56 Aedes albopictus 56 leafminer 56 Equine herpesvirus 56 Choose lean meats 56 Levamisole 56 raccoons skunks bats 56 Feline Leukemia 56 Escherichia coli E. coli 56 Lactobacillus GG 56 Resistant Staph 56 Plum Pox Virus 56 distemper vaccines 56 Lawaczeck 56 haemolytic uraemic syndrome 56 Trichophyton rubrum 56 hookworms 56 ovariectomized 56 Cloned animals 56 leishmania 56 Shigella bacteria 56 Hay Zama 56 spore forming 56 sickle cell cystic fibrosis 56 myiasis 56 Bovine TB 56 Leishmania donovani 56 Strangles 56 somatic cell counts 56 vancomycin resistant 56 Anisakis 56 Kennel cough 56 Schistosoma 56 insect vectors 56 tungro 56 rabies distemper 56 Methicillin resistant S. aureus 56 Fluoroquinolones 56 Highly pathogenic avian influenza 56 calicivirus 56 Chronic wasting disease 56 Chagas Disease 56 west nile virus 56 Disease DFTD 56 Urinary tract 56 antibiotic tetracycline 56 Spodoptera 56 Respiratory Infections 56 Avian Influenza Bird Flu 56 sheep goats pigs 56 Bacteremia 56 cystic ovaries 56 udder infections 56 Euthanizing 56 Canine parvovirus 56 neisseria 56 lembu Malay 56 adenovirus infection 56 gingivalis 56 parasite plasmodium 56 bacterium Neisseria meningitidis 56 B. henselae 56 Borrelia 56 Armyworm 56 Devil Facial Tumor 56 raccoons foxes 56 Moraxella catarrhalis 56 enterococcal 56 aspergillosis 56 infects pigs 56 protozoal infections 56 Ascochyta 56 Streptococcus pneumoniae Haemophilus influenzae 56 fowl cholera 56 Disease 56 O# H7 56 rotaviruses 56 domesticated fowl 56 sheep goats cattle 56 infective agent 56 Ehrlichiosis 56 skunks raccoons 56 causative agents 56 clinical mastitis 56 rotovirus 56 H7 viruses 56 H7 avian influenza 56 necrotising enterocolitis 56 Enterococci 56 Glue traps 56 Salmonella Typhi 56 midge borne 56 ectoparasites 56 foodborne infections 56 equine protozoal myeloencephalitis EPM 56 fox coyotes 56 thiamine deficiency 56 naturally occurring fungus 56 monensin 56 pigs sheep goats 56 Rhizoctonia solani 56 aeruginosa 56 trichomoniasis 56 pigs goats sheep 56 tick borne 56 parvo virus 56 boar taint 56 NUTRO ® 56 Porcine 56 intestinal infections 56 tract infections 56 full blown haemolytic 56 Antibiotic Resistant 56 MAD COW DISEASE 56 anal gland 56 enterotoxin 56 Taenia 56 fungal bacterial 56 blowfly strike 56 wormers 56 ebola virus 56 microfilariae 56 Zinc deficiency 56 Peritonitis 56 Vibrio bacteria 56 Enteric 56 coagulation proteins 56 Predation 56 acute viral infection 56 methicillin susceptible Staphylococcus aureus 56 Avian Bird Flu 56 darkling beetles 56 Streptococcus pneumoniae S. pneumoniae 56 flea infestations 56 Varroa mites 56 Highly Pathogenic 56 Libba Bray Going 56 Tay Sachs neurological 56 paratyphoid 56 dermatophytes 56 Bovine Spongiform Encephalopathy BSE 56 parasitic mite 56 envenomation 56 streptococcus suis 56 Antibiotic resistant 56 mammary gland tumors 56 erythema nodosum 55 blacklegged tick 55 laryngeal paralysis 55 Avian influenza H#N# 55 Salmonella bacterium 55 parasitic insects 55 diease 55 Nipah Virus 55 Tapeworms 55 Infectivity 55 purebred Holstein 55 E. coli O# [001] 55 Hantavirus pulmonary syndrome 55 Avian botulism 55 equine encephalitis 55 Clostridium difficile bacteria 55 vibrio 55 distemper vaccinations 55 Cellulitis 55 pork tapeworm 55 Aedes Aegypti mosquitoes 55 Rhinovirus 55 PRRS 55 rodents rabbits 55 dracunculiasis 55 MRSA Infections 55 salmonella campylobacter 55 linezolid resistant 55 undercooked hamburger 55 bluetongue disease 55 fibrosarcoma 55 Trichomonas 55 diarrhea BVD 55 hypervirulent strain 55 Legionella pneumophila 55 foxes coyotes 55 Antibiotic resistant bacteria 55 herbivorous animals 55 Neisseria 55 culex mosquito 55 O# strain 55 nasal carriage 55 feline calicivirus 55 viral haemorrhagic fevers 55 sulfonamides 55 S. Typhimurium 55 Vesicular stomatitis 55 Nosocomial 55 Mycotoxin 55 wormer 55 H7 virus 55 mycobacterium tuberculosis 55 BSE degenerative nerve 55 diphtheria pertussis whooping cough 55 Bacterial Infection 55 multiresistant 55 hypocalcaemia 55 enterohaemorrhagic E. coli 55 S. suis 55 hooved animals 55 canine distemper 55 Mosquitoes transmit 55 Variant Creutzfeldt Jakob 55 strongyles 55 Pathogenicity 55 Swine Influenza Virus 55 causative organism 55 corn rootworms 55 norovirus gastroenteritis 55 ruminant animals 55 Staphylococcus epidermidis 55 maggot infestation 55 calving ease 55 Premature Infants 55 Pseudomonas aeruginosa bacterium 55 Fungal infection 55 asymptomatic carriers 55 Antiviral Drugs 55 necrotising 55 Bacterial Infections 55 wolves grizzlies 55 llamas alpacas 55 porcine reproductive 55 tapeworm eggs 55 antibiotic residues 55 worm infestation 55 Batrachochytrium dendrobatidis 55 Grass tetany 55 udder infection 55 secondary bacterial infections 55 tick infestation 55 panleukopenia 55 heartworm preventive 55 malabsorption syndrome 55 E. coli Salmonella 55 predatory mites 55 horses goats sheep 55 turkey poults 55 mosquito vectors 55 Toxoplasma gondii parasite 55 vaginal yeast infections 55 HPAI H#N# 55 sheep goats chickens 55 H. influenzae 55 nontuberculous mycobacteria 55 DeBess 55 H5 N1 55 corona virus 55 H#N# HPAI 55 raccoons possums 55 Salmonella Enteritidis SE 55 avian influenzas 55 Nail Fungus 55 bacteria Borrelia burgdorferi 55 immitis 55 Potato blight 55 Foodborne 55 MRSA Methicillin 55 seasonal flus 55 S Typhi 55 Latent TB 55 Leptospirosis 55 brands KAYTEE ® 55 bacteria Bacillus anthracis 55 Ribavirin causes 55 Bacterial infections 55 west nile 55 MDR Gram negative 55 Lower Genital Tract 55 casebearer 55 disorder Creutzfeldt Jakob 55 orchitis 55 blastomycosis 55 lactating dairy cows 55 E coli O# 55 severely immunocompromised patients 55 scab fungus 55 multifactorial disease 55 antibiotic overuse 55 chickens pigs 55 mite infestation 55 Entamoeba histolytica 55 flea tick 55 distemper hepatitis 55 Coxiella 55 eating undercooked meat 55 cryptococcosis 55 bacillary dysentery 55 antibiotic resistant pathogens 55 vancomycin resistant enterococcus 55 invasive fungal 55 Ecoli 55 aedes mosquito 55 coagulase negative staphylococci 55 salmonella serotype 55 chloroquine resistant 55 cocci 55 Pastured 55 malarial infection 55 Catheter Associated 55 sheep goats horses 55 bacterium Salmonella typhi 55 Citrobacter 55 E. Coli Bacteria 55 bovine viral 55 typhi 55 Plasmodium parasites 55 O. volvulus 55 Bacterium 55 Herpes zoster 55 diarrhea gastroenteritis 55 parasiticide 55 horses sheep goats 55 Trichophyton 55 canis 55 Lactobacillus bacteria 55 Verticillium wilt 55 acute respiratory tract infections 55 yeast overgrowth 55 bacterium Treponema pallidum 55 wireworms 55 Myocarditis 55 Broiler chickens 55 amebiasis 55 dysentery hepatitis 55 Upper Respiratory Tract 55 bilharzias 55 bacteremic pneumonia 55 snail fever 55 cyst nematodes 55 bordatella 55 Herpes Zoster 55 fluoroquinolone resistant 55 hookworm infection 55 Typhimurium 55 malignant catarrhal fever 55 mycoplasma pneumoniae 55 Antibiotic Use 55 enterobacter 55 tickborne diseases 55 American foulbrood 55 sarcoids 55 parasitic roundworms 55 roundups expose 55 Allergic Reactions 55 Candida species 55 spinal cord ischemia 55 aster yellows 55 virginiamycin 55 Outbreak Linked 55 coughing fatigue emaciation 55 coyotes foxes 55 nitrogen excretion 55 Diverticulitis 55 bacteria Pseudomonas 55 undercooked meats 55 Experimental Vaccine 54 vaginal candidiasis 54 microbials 54 Scabies 54 Clostridium Botulinum 54 transmitting brucellosis 54 lymphocytic choriomeningitis virus 54 mycosis 54 rotavirus infection 54 haemolytic anemia 54 bacterial wilt 54 Bilharzia 54 broiler breeders 54 Drug Resistant 54 bacterium Vibrio cholerae 54 disease 54 penicillins cephalosporins 54 bronchial inflammation medicine 54 typhoid dysentery 54 drinking unpasteurized milk 54 bovine mastitis 54 acanthamoeba 54 Endocarditis 54 bacterium infects 54 bacterial cystitis 54 colostrums 54 Carotenoid 54 B. fragilis 54 faecal samples 54 Johne 54 bare breech 54 Bordetella pertussis 54 bats skunks raccoons 54 RSV infections 54 Salmonella infection 54 Diptheria 54 bubonic 54 rumen fermentation 54 Showalters milked 54 Bovine Respiratory Disease 54 Hemolytic Uremic Syndrome 54 Chronic Wasting 54 aedes aegypti mosquitoes 54 Footbath grooming aid 54 Hypertensive heart 54 Federally inspected 54 Typhoid fever 54 Dengue virus 54 BXW 54 inhalant allergies 54 H#N# Flu Virus 54 BSE prions 54 herpes zoster virus 54 cytomegalovirus infection 54 humans variant Creutzfeldt 54 parasite Plasmodium falciparum 54 Lactobacillus rhamnosus GG 54 Dysentery 54 methicillin resistant Staphylococcus 54 listeria salmonella 54 infections bloodstream infections 54 lichen planus 54 Highly Pathogenic Avian Influenza 54 Soybean cyst nematode 54 synthetic insecticides 54 allergy inducing 54 Trypanosoma brucei 54 muskrat beaver 54 euthanized humanely 54 Salmonella enterica serovar 54 tracheal mites 54 Helicoverpa armigera 54 feline immunodeficiency virus 54 St. Louis Encephalitis 54 Pastures rangelands 54 haemolytic uraemic syndrome HUS 54 H.pylori 54 anthracis 54 dystocia 54 Abscesses 54 Trypanosoma cruzi 54 Bauston 54 griseofulvin 54 Iron deficiency anemia 54 pyrantel 54 pheasants quail 54 spoilage bacteria 54 Atopic dermatitis 54 toxoid 54 fungal pathogen 54 Magnesium deficiency 54 Bos taurus 54 potato wart 54 transmissible spongiform encephalopathies TSEs 54 Hendra virus infection 54 MRSA Infection 54 European corn borers 54 fumonisins 54 raccoon roundworm 54 asymptomatic bacteriuria 54 trich 54 unweaned 54 parasite Plasmodium 54 Parvo 54 arbovirus 54 bovine spongiform 54 apple maggots 54 Simian Immunodeficiency Virus SIV 54 Thiamine 54 bacterium Bacillus anthracis 54 parasitic roundworm 54 onchocerciasis river blindness 54 infectious bacterial 54 hog cholera 54 heartworm preventatives 54 disease vCJD 54 Anthracnose 54 Clostridium difficile C. difficile 54 Ivermectin 54 diseas 54 Candida overgrowth 54 Poliovirus 54 parrots parakeets 54 antibiotic resistant bacterium 54 Acidosis 54 deer raccoons