copmarative topics Flashcards
(21 cards)
TOPIC 182
DIFFERENTIAL DIAGNOSIS OF INFECTIOUS RESPIRATORY DISEASES OF CATTLE (EPIDEMIOLOGY, CLINICAL SIGNS, POST MORTEM LESIONS).
VIRAL INFECTIONS • Infectious bovine rhinotracheitis(IBR/IPV) • Parainfluenza-3 infection • Respiratory sycytial virus infection • Adenoviral pneumoenteritis • Orthoreoviral pneumoenteritis • Malignant catarrhal fever • Bluetongue • (Rinderpest – not present since 2011)
BACTERIAL INFECTIONS: • Bovine respiratory disease complex - Bact: P. Multocida, M. haemolytica, T. pyogens, M. bovis, H. somni • Tuberculosis • Contagious bovine pleuropneumonia
OTHERS
• Lungworm
• Aspergillus
TOPIC 183
DIFFERENTIAL DIAGNOSIS OF INFECTIOUS ENTERIC DISEASES OF CATTLE (EPIDEMIOLOGY, CLINICAL SIGNS, POST MORTEM LESIONS).
VIRAL INFECTIONS
• Bovine viral diarrhoea/Mucosal disease(BVD/MD)
• Rotaviral enteritis
• Bovine coronaviral enteritis/Winter disentery
• Adenoviral pneumoenteritis
• Orthoreoviral enteritis
BACTERIA, PARASITES, FUNGAL INFECTIONS • Intestinal bowel disease (Clostridium perfringens A) • E. coli • Yersinia enterocolitica • Campylobacterjejuni • Salmonellosis • Paratuberculosis • Aspergilosis • Coccidiosis
Affecting the mouth:
• Actinobacillosis, actinomycosis
• Necrobacillosis
TOPIC 184.
DIFFERENTIAL DIAGNOSIS OF INFECTIOUS ABORTIONS OF CATTLE (EPIDEMIOLOGY, CLINICAL SIGNS, POST MORTEM LESIONS).
VIRAL INFECTIONS • BVD/MD • IBR/IPV • Akabane disease • MCF • LSD • Rinderpest– free from 2011
BACTERIA: • Leptospirosis • Brucellosis (b. abortus) • Campylobacteriosis • Clamydiosis • Listeriosis (L.monocytogens) • Histophilosis • Mycoplasmosis • Q-fever • Trueperella pyogenes • Ureaplasma diversum
Parasites: • Neospora caninum • Trichomonas foetus • Mycotoxicosis • Aspergilosis
TOPIC 185
DIFFERENTIAL DIAGNOSIS OF BOVINE DISEASES WITH CLINICAL SIGNS OF THE CENTRAL NERVOUS SYSTEM (EPIDEMIOLOGY, CLINICAL SIGNS, POST MORTEM LESIONS).
- Rabies
- Bovine herpesvirus 1, 5
- Bovine viral diarrhea virus
- Bovine coronavirus
- Encephalomyocarditis virus
- Eastern and western equine encephalitis virus
- West Nile virus
- Listeria spp. (L. monocytogens)
- Chlamydiosis
- Histophilosis (H. somni)
- Tetanus
- Butulism
- Toxoplasma spp.
- Neospora spp.
- BSE
TOPIC 186
DIFFERENTIAL DIAGNOSIS OF INFECTIOUS RESPIRATORY DISEASES OF SWINE (EPIDEMIOLOGY, CLINICAL SIGNS, POST MORTEM LESIONS).
VIRAL RESPIRATORY DISEASE:
Frequent:
• PCVAD (porcine circovirus associated diasese)
• Influenza virus H1N1, H1N2 H3N2
• Post weaning multisystemic wasting syndrome
• Porcine reproductive and respiratory syndr.) (Arterivirus)
• Porcine respiratory disease complex (PCV & PRRS)
• Pseudorabies (Alphaherpesvirinae)
Rare: • Inclusion body rhinitis (Herpesvirus, cytomegalovirus) • Porcine respiratory coronavirus • African swine fever • Classical swine fever (Pestivirus)
Bacteria:
o Mycoplasma (M. hyopneumonia, hyorhinis, hyosynoviae & flocculare)
o Actinobacillus (A. pleuropneumoniae or A. suis (equi) )
o Bordatella bronchiseptica
o Haemophilus parasuis (Glassers disease)
o Streptococcus (suis,++)
o Pasteurella multocida (+/- B. Bronchoseptica)
o Salmonella cholerasuis, typhimurium ++
Parasitas:
o Ascaris larvae
o Metastrongilus
TOPIC 187
DIFFERENTIAL DIAGNOSIS OF INFECTIOUS ENTERIC DISEASES OF SWINE (EPIDEMIOLOGY, CLINICAL SIGNS, POST MORTEM LESIONS
VIRAL: Usually: • Coronaviruses (Transmissible gastroenteritis, porcine epidemic diarrhea, porcine deltacoranavirus) • Rotaviruses Rare: • Circovirus • Adenovirus • Astrovirus • Calicivirus • Torovirus • ASF • CSF • Aujeszky
BACTERIAL: o E.coli o Cl. perfringens A & C o Clostridioides difficile o Salmonella o Brachyspira hyodisenteriea or pilosicoli– weaning pigs o Lawsonia intracellularis – weaning pigs o Yersinia – weaning pigs
PATASITES
o Cryptosporidium
o Trichuris, Ascaris, Hyostrongilus
TOPIC 188.
DIFFERENTIAL DIAGNOSIS OF INFECTIOUS ABORTIONS OF SWINE (EPIDEMIOLOGY, CLINICAL SIGNS, POST MORTEM LESIONS).
VIRUSES • PPV1 • PRRS • Pseudorabies • PCV2 • ASF • CSF • Influenza • Japan encephalitits • BVD • Border disease • Enterovirus • Encephalomyocarditis
BACTERIA • Leptospira (L. pomona, L. tarassovi) • Streptococcoris • Staphylococcosis • Truperellla pyogens • Brucella • Erysipelas • Mycoplasma suis
OTHER
• Septicaemia
• Mycotoxins
TOPIC 189
DIFFERENTIAL DIAGNOSIS OF PORCINE DISEASES WITH CLINICAL SIGNS OF THE CENTRAL NERVOUS SYSTEM (EPIDEMIOLOGY, CLINICAL SIGNS, POST MORTEM LESIONS).
VIRUS: • Pseudorabies (herpes) • Porcine Hemagglutinating Encephalomyelitis • Teschen or Talfan disease • Congenital tremor –(PCV2?) • PHE - coronavirus • ASF • CSF • Rabies • Japan encephalitis • Nipah-virus (nasal discharge, coughing) • Encephalomyocarditis
BACTERIAL • Otitis media • Oedema-disease • Streptococcus meningitis (SM) • Glassers disease (Haemophilus parasuis) • Tetanus • Mycoplasma hyorhinis & hyosynoviae
TOPIC 190
DIFFERENTIAL DIAGNOSIS OF INFECTIOUS ABORTIONS OF HORSES (EPIDEMIOLOGY, CLINICAL SIGNS, POST MORTEM LESIONS).
VIRUS
• Equine herpesvirus-1 (EHV-1)
• Equine viral arteritis
BACTERIA • Staphylococcus spp. • Streptococcus zooepidemicus • Pseudomonas aeroginosa • E. coli • Klebsiella pneumoniae • Salmonella abortusequi, • Taylorella equigenitalis (Contagious equine metr.) • Actinobacillus equli • Brucella abortus • Leptospirae spp. • Chlamydophila psittaci
TOPIC 191
DIFFERENTIAL DIAGNOSIS OF INFECTIOUS RESPIRATORY DISEASES OF HORSES (EPIDEMIOLOGY, CLINICAL SIGNS, POST MORTEM LESIONS).
VIRUS • Herpesvirus: EHV: 1,2,4,5 • Adenovirus • Aptho and erbovirus • Reovirus • Equine influenza virus
BACTERIA • Str. equi subsp. zooepidemicus • Rhodococcus equi • Glanders (Burkholderia mallei) • Melioidosis (Burkholderia pseudomallei)
TOPIC 192 DIFFERENTIAL DIAGNOSIS OF EQUINE DISEASES WITH CLINICAL SIGNS OF THE CENTRAL NERVOUS SYSTEM (EPIDEMIOLOGY, CLINICAL SIGNS, POST MORTEM LESIONS).
VIRUS • Rabies (lyssa) • Equine encephalitis (eastern, western, venezuelan) • West nile virus (flavivirus) • Borna disease (bornaviridae)
BACTERIA
• C. Tetanus
• C. Botulinum
TOPIC 193
DIFFERENTIAL DIAGNOSIS OF INFECTIOUS RESPIRATORY DISEASES OF SHEEP AND GOATS (EPIDEMIOLOGY, CLINICAL SIGNS, POST MORTEM LESIONS).
VIRUSES • Parainfluenza 3 virus • Pneumoenteritis (Adenovirus, Orthoreovirus) • Ovine pulmonary adenocarcinoma • Maedi/Visna • Bluetongue
BACTERIA: PREDISPOSING FACTORS • Pasteurella multocida • Mannheimia haemolytica • Bibersteinia trehalosi • Mycoplasma ovipneumoniae, M. arginini, M. agalactiae • Contagious goat pleuropneumonia: M. mycoides subsp. capri • Chlamydia pecorum or abortus • Tuberculosis
PARASITES
• Dictyocaulus filaria, Muellerius capillaris, Protostrongylus rufescens,
• Cystocaulus ocreatus, Neostrongylus linearis.
TOPIC 194
DIFFERENTIAL DIAGNOSIS OF OVINE AND CAPRINE DISEASES WITH CLINICAL SIGNS OF THE CENTRAL NERVOUS SYSTEM (EPIDEMIOLOGY, CLINICAL SIGNS, POST MORTEM LESIONS).
SCRAPIE: PRION
• Classical, atypical scrapie
VIRUSES: • Tick borne encephalitis virus • West-Nile fever virus • Border disease • Rabies • Aujeszky- disease • Visna • Caprine arthritis encephalitis virus
BACTERIA: • Adults: Listeria monocytogenes • Young animals: P. multocida, M. haemolytica, B. trehalosi, • Tetanus • listeriosis (L. monocytogenes) • E. coli • T. pyogenes
TOPIC 195
DIFFERENTIAL DIAGNOSIS OF INFECTIOUS ABORTIONS OF SHEEP AND GOATS (EPIDEMIOLOGY, CLINICAL SIGNS, POST MORTEM LESIONS).
VIRUS:
• Bluetongue
• Schmallenberg (orthobunya)
BACTERIA
• Chlamydiosis: c. abortus (c. psittaci, c. pecorum)
• Q-fever (coxiella bornetii)
• Brucellosis: B. melitensis (B. abortus, suis, ovis)
• Camphylobacter: C. fetus subsp. fetus, C. jejuni subsp. jejuni, C. lari
• Leptospirosis
• Listeria: L. monocytogenes (L. ivanovii)
• Salmonella
• Other bact: Escherichia coli, Trueperella pyogenes, Aeromonas spp., Fusobacterium spp., Staphylococcus spp., Streptococcus spp., Pseudomonas spp., Bacillus spp., Pasteurella multocida, Mannheimia haemolytica, Yersinia pseudotuberculosis, Mycoplasma mycoides subsp. mycoides, Mycoplasma agalactiae
PARASITES:
• Neospora caninum
• Toxoplasma gondii
TOPIC 196
DIFFERENTIAL DIAGNOSIS OF INFECTIOUS RESPIRATORY DISEASES OF POULTRY
(EPIDEMIOLOGY, CLINICALSIGNS, POST MORTEM LESIONS)
VIRAL INFECTIONS
• Infectious laryngotracheitis (Gallid alpha HV-1)
• Infectious bronchitis (Avian coronavirus)
• Newcastle disease (paramyxoviridae)
• Avian influenza (orthomyxoviridae)
• Avian pox
• Avian metapneumovirus infections (swollen head syndrome)
BACTERIA: • Avian bordatellosis • Ornithobacterium • Mycoplasmosis • E. coli • Antipestifer disease • Chlamydiosis • Fowl cholera • Iifectious coryza • Tuberculosis
TOPIC 197
DIFFERENTIAL DIAGNOSIS OF INFECTIOUS ENTERIC DISEASES OF POULTRY
(EPIDEMIOLOGY, CLINICAL SIGNS,POST MORTEM LESIONS)
VIRAL INFECTIONS
• Infectious bursal disease = gumboro d. (avibirnavirus)
• Infectious chicken anaemia virus (circovirus)
• Necastle disease (paramyxoviridae)
• Avian influenza (orthomyxovirus)
• Marek’s disease (alphaherpesviridae)
• Avian leukosis/sarcoma (retroviridae)
• Avian reticuloendotheliosis
• Duck plague = duck viral enteritis
• Derzsy’s disease: anserifrom dependoparvovirus 1
BACTERIA: • E. coli • Fowl typhoid (salmonella gallinarum) • Paratyphoid (salmonella enterica typhimurium, enteritidis, kentucky, heidelberg) • Necrotic enteritis (cl. perfringens) • Antipestifer disease (riemerella antipestifer) • Ulcerative enteritis (cl. colinum) • Yersiniosis (Y:enterocolitica) • Chlamydiosis • Borreliosis (Fowl spirochaetosis, Borrelia anserina) • Camphylobacter hepatitits • Intestinal spirochertosis • Tuberculosi
TOPIC 198
DIFFERENTIAL DIAGNOSIS OF POULTRY DISEASES WITH CLINICAL SIGNS OF THE CENTRAL NERVOUS SYSTEM (EPIDEMIOLOGY, CLINICAL SIGNS, POST MORTEM LESIONS).
VIRUS
• Avian influenza (orthomyxoviridae)
• Newcastle disease (paramyxoviridae)
• Marek’s disease (alphaherpesvirus)
• (avian leukosis/reticuloendotheliosis) – tumor in brain
• Duck viral enteritis (anatid herpesvirus-1)
• Derszy’s disease (anseriform dependovirus 1)
BACTERIA: • Chlamydiosis • Antipestifer disease • Fowl cholera • salmonellosis • Botulism
TOPIC 199
DIFFERENTIAL DIAGNOSIS OF INFECTIOUS DISEASES OF POULTRY IN THE FIRST
10 DAYS OF LIFE(EPIDEMIOLOGY, CLINICAL SIGNS, POST MORTEM LESIONS).
VIRAL INFECTIONS
• Avian encephalomyelitis (tremovirus A, picornaviridae)
• Runting stunting syndrome (RSS) - chicken
• Poult enteritis-mortality syndrome (PEMS) - turkey
- Astroviridae, Coronaviridae, Reoviridae, Rotaviridae, Parvoviridae stb. (for RSS, PEMS)
BACTERIA • Staphyloccous • E.coli • Fowl typhoid • Fowl Paratyphoid • Anatipestifer • Mycoplasma
TOPIC 200
DIFFERENTIAL DIAGNOSIS OF INFECTIOUS RESPIRATORY AND ENTERIC DISEASES OF DOGS (EPIDEMIOLOGY, CLINICAL SIGNS, POST MORTEM LESIONS).
Respiratory diseases: VIRUS: • CAdV-2 • Canine herpes virus (CHV) • Canine coronavirus (CCOV) • PIV-3 • CAdV-1 • Canine distemper (CDV) • Influenza
BACTERIA:
• Kennel-cough (Canine Infectious Tracheobronchitis)
- (Canine Parainfluenza -2, Canine Distemper, Canine Adenov-2, B. bronchiseptica)
• Actinomycosis (thoracic form)
- A. viscosus, hordeovulneris
• Nocardiosis (thoracic form)
(- N. asteroides)
• Tuberculosis (M. tuberculosis, bovis, caprae)
Enteric disease: VIRUS: • Canine distemper • Canine parvovirus 2 • Infectious canine hepatitis 1
BACTERIA:
• Haemorrhagic gastroenteritis (E. coli, C. perfringens, C. difficile, B. anthracis)
• Enteric Campylobacteriosis (C. jejuni)
• Bacterial colitis (Salmonella)
TOPIC 201
DIFFERENTIAL DIAGNOSIS OF CANINE INFECTIOUS DISEASES WITH CLINICAL SIGNS OF THE CENTRAL NERVOUS SYSTEM (EPIDEMIOLOGY, CLINICAL SIGNS, POST MORTEM LESIONS).
VIRUS
- Rabies
- Canine distemper virus
- Aujeszky
- Infectious canine hepatitis: Canine adenovirus -1
- Canine parvovirus
BACTERIA:
- Erlichiosis
- Tetanus
- Botulism
- Staph. pseudointermidius, P. multocida, N. asteroides: Meningitis, brain abcess
TOPIC 202
DIFFERENTIAL DIAGNOSIS OF FELINE INFECTIOUS GENERALISED DISEASES (EPIDEMIOLOGY, CLINICAL SIGNS, POST MORTEM LESIONS).
VIRUS: • Feline calicivirus infection • Feline infectious peritonitis • Feline panleukopenia • Feline leukemia virus infection • Feline immunodeficiency virus infection
BACTERIA: • Tetamus • Botulism • Salmonella • E. coli • Streptocuccus • Feline infectious anemia (mycolasma haemofelis)