cattle vaccinations: “choosing the right vaccines at the right time”
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Cattle Vaccinations: “Choosing the right vaccines at the right time”. Floron C. Faries, Jr., DVM, MS Professor and Extension Program Leader for Veterinary Medicine Texas AgriLife Extension Service Texas A&M System. Cow Reproduction Failure: Causative Disease Agents. Bacterial - PowerPoint PPT PresentationTRANSCRIPT
Cattle Vaccinations: “Choosing the right vaccines at the right time”
Floron C. Faries, Jr., DVM, MS
Professor and Extension Program Leader for Veterinary MedicineTexas AgriLife Extension Service
Texas A&M System
Cow Reproduction Failure: Causative Disease Agents Bacterial
Brucellosis (Bang’s) Leptospirosis (Lepto) Vibriosis (Vibrio)
Viral Infectious Bovine Rhinotracheitis (IBR) Bovine Viral Diarrhea (BVD)
Protozoal Trichomoniasis (Trich) Neosporosis (Neospora)
Cow Reproduction Failure: Vaccines Bang’s Vaccine (Mod. Live) Lepto Bacterin (5-way) Vibrio Bacterin IBR-BVD Vaccine (Killed, Mod. Live) Trich Vaccine (Killed) Neospora Vaccine (Killed)
*Killed Vaccines 2 doses initially (3-8 wks apart)
*Mod. Live Vaccines 1 dose initially
*1 dose annually
Calf Scours: Causative Disease AgentsBacteria Calf Ages
E. coli <5 daC. perfringens B, C 5-30 daC. perfringens D >30 daSalmonella >15 da
VirusesRotavirus 5-15 daCoronavirus 5-15 daBVD >30 da
Protozoa
Cryptosporidia 5-30 daCoccidia >15 da
Calf Scours: Vaccines
E. coli K-99 Bacterin
Rotavirus-Coronavirus Vaccine (Killed, Mod. Live)
C. perfringens C,D (B) Bacterin (7-way Blackleg)
*Killed Vaccines 2 doses initially (3-8 wks apart)
*Mod. Live Vaccines 1 dose initially
*1 dose annually
Calf Septicemia:Causative Disease Agents
E. coli
Lepto
Calf Septicemia: Vaccines
E. coli K-99 Bacterin
Lepto Bacterin (5-way)
*Killed Vaccines 2 doses initially (3-8 wks apart)
*1 dose annually
Calf Pneumonia:Causative Disease Agents Bacteria
Pasteurella H. somnus
Viruses IBR PI3
BRSV BVD
Stress Weather Weaning
Calf Pneumonia:Vaccines Pasteurella Vaccine/Bacterin (Killed, Mod.Live)
H. somnus Bacterin
IBR-PI3-BRSV-BVD Vaccine (Killed, Mod. Live)
*Killed Vaccines 2 doses initially (3-8 wks apart)
*Mod. Live Vaccines 1 dose initially
*1 dose annually
Cow-Calf Sudden Death:Causative Disease Agents Clostridial Diseases (Blackleg Group)
Blackleg (C. chauvoei) Blackgut (C. perfringens B) Blackgut (C. perfringens C) Blackgut (C. perfringens D) Blackneck (C. sordellii) Blackliver (C. novyi) Malignant edema (C. septicum) Redwater (C. hemolyticum)
Cow-Calf Sudden Death: Vaccines
7-way Blackleg Bacterin
8-way Blackleg Bacterin
*Killed Vaccines 2 doses initially (3-8 wks apart)
*1 dose annually
Cattle Vaccinations:Minimum Lepto (5-way)
Blackleg (7-way, 8-way)
Bang’s
Cattle Vaccinations:Intermediate Lepto (5-way)
Blackleg (7-way, 8-way)
Bang’s
IBR-PI3-BRSV-BVD (4-way)
Cattle Vaccinations:Complete Lepto (5-way) Blackleg (7-way, 8-way) Bang’s IBR-PI3-BRSV-BVD (4-way) Pasteurella H. somnus Vibrio Trich Neospora E. coli Rotavirus-Coronavirus
Cow-Calf Herd
37 cows (4-10 yr old) 3 replacement heifers (16 mo old) 1 herd bull (7yr old) 1 replacement bull (2 yr old) Breeding season (MAY-JUL) Calving season (FEB-APR)
Easter Herd Working
April 3, 2010 37 cows (34 nursing, 3 springing) 3 heifers (open) 2 bulls 34 nursing calves
20 born FEB 10 born MAR 4 born early APR (3 born late APR)
What vaccines?
Cows
Calves
Bulls
Heifers
Thanksgiving Herd Working
November 27, 2010 37 pregnant cows 3 pregnant heifers 1 bull
What vaccines?
Cows
Bulls
Heifers