Porcine Respiratory ICVA Diseases

Actinobacillus suis:C.S

Peracute/Acute septicemia: <4wks old=sudden death

Cyanosis + Resp distress

Fever + Lethargy

Neuro signs

Lameness/ swollen joints

Actinobacillus suis: D.X

PCR

Culture (24-48hr)

Necropsy: If septicemia= hemorrhages, petechia etc on heart,kidney,serosal surfaces

Actinobacillus suis: T.X

ABX: Penicillin, cephalosporins, tetracycline, fluoroquinolone

NSAIDS

Supportive Care

Environment management

Mycoplasma Hyopneumoniae (Enzootic pneumonia): C.S

Dry nonproductive cough

Tachypnea + Dyspnea

Lethargy + Reduced Fecal intake

+/- nasal discharge, weight loss

Mycoplasma Hyopneumoniae (Enzootic pneumonia): D.X

PCR

Histopath: Peribronchiol hyperplasia

ELISA

IMC

Necropsy: Cranioventral consolidation + Lobular pneumonia. Pink to gray lungs

Mycoplasma Hyopneumoniae (Enzootic pneumonia): T.X

Tetracycline: injection or feed/water

Macrolides: Tylosin,Tilmicosin, Tulathromycin

Lincosamide

Fluoroquinolones: Enrofloxicin

PREVENTION: vaccinate @ weaning (3-4 wks old)

Porcine Respiratory and Reproductive Syndrome: C.S

Repro: Late abortion, premature farrowing, poor semen, still births (mummified,weak, dead), return to estrus

Resp: Fever, lethargy, anorexia, poor growth, dyspnea(thumps), cough, sneeze, nasal discharge, blue ears/abdomen/vulva

Porcine Respiratory and Reproductive Syndrome: D.X

PCR*

Serology

Virus Isolation

Histopath

Porcine Respiratory and Reproductive Syndrome: T.X

ABX: for 2ndary bacterial dz

Biosecurity

Vaccination: MLV+ Inactive