Tag Archive: colibacillosis, Poulvac E. coli
May 25, 2022Susan SpiegelComments Off on Colibacillosis control in egg-laying chickens: A new tool in our toolboxBy Paul McMullin, MVB, MSc, DPMP, DiplECPVS, FRCVS, Consultant Veterinarian, Poultry Health International
Apr 22, 2022Susan SpiegelComments Off on Limiting E. coli transmission from hen to offspringTOOLBOX: An interview with Henrik Christensen, PhD, DVSc, University of Copenhagen, on the effect of Poulvac E. coli on bird health, laying performance and hatching results.
Mar 02, 2022Susan SpiegelComments Off on E. coli vaccination reduces bacteria populations, increases antibiotic susceptibilityA modified-live E. coli vaccine helps reduce E. coli counts in broiler chickens and turkeys and can significantly increase susceptibility to commonly used antibiotics, according to new field...
Feb 15, 2022Susan SpiegelComments Off on Four-year study highlights value of vaccinating turkeys against E.coliVaccinating turkeys against colibacillosis with the modified-live E. coli vaccine has economic and animal welfare benefits, according to a retrospective, 4-year study conducted on 37 French turkey...
... Gut microbiota changes linked to E. coli vaccination may support gut health, broiler immune response
Jul 22, 2021Susan SpiegelComments Off on Gut microbiota changes linked to E. coli vaccination may support gut health, broiler immune responseDISCOVERIES, Issue 13: A recent study found that administering a live Escherichia coli vaccine by spray produced marked, consistent changes in the intestinal microbiota of broilers.
May 15, 2021Susan SpiegelComments Off on E. coli vaccination in broilers: Is it worth the cost?According to recent studies, E. coli vaccination may actually help broiler producers boost their bottom lines.
Oct 22, 2020Susan SpiegelComments Off on Studies in 32 million birds show returns on vaccinating broilers for E. coliDISCOVERIES, Issue 8: In studies conducted in more than 32 million broiler chickens in Italy and the US, vaccination with Poulvac® E. coli yielded a positive return on investment.
Jul 07, 2020Susan SpiegelComments Off on Vaccination with Poulvac® E. coli yields economic benefits in broilersDISCOVERIES, Issue 7: Vaccinating broilers against Escherichia coli yielded a favorable return on investment in a recent trial
... Failure of maternal antibodies to protect against E. coli infection highlights need for early protection
Feb 13, 2020Susan SpiegelComments Off on Failure of maternal antibodies to protect against E. coli infection highlights need for early protectionNew studies in broiler chicks show that maternal antibodies to Escherichia coli do not prevent infection.
Sep 12, 2019Susan SpiegelComments Off on Tips for ensuring best field vaccination results with Poulvac® ST or Poulvac® E. coliTOOLBOX, Issue 12: An interview with Lloyd Keck, DVM, ACPV, Senior Technical Service Veterinarian, Zoetis on ensuring the best field vaccination results against Salmonella and E. coli.
Oct 11, 2017Susan SpiegelComments Off on Three-pronged E. coli strategy to help cut losses, improve profitabilityManaging Escherichia coli infection in commercial poultry flocks has to be tackled on three fronts to help cut losses and improve profitability, says Allan Ball, of the Slate Hall Veterinary Practice...
Jul 06, 2017Susan SpiegelComments Off on Breeder E. coli vaccination boosts broiler healthVaccination of broiler breeders against Escherichia coli helps improve the health of their progeny, reports a veterinarian in South Africa.
Apr 04, 2017PHT EditorComments Off on Vaccination helping to reduce mortality rates from E. coli in France’s layer flocksFour out of five health problems in layer flocks in France are related to Escherichia coli, according to Jocelyn Marguerie, DVM.
Feb 07, 2017PHT EditorComments Off on E. coli vaccine reduced colibacillosis lesions and mortality in turkeysA modified-live Escherichia coli vaccine for turkeys was demonstrated to be safe and effectively reduced the incidence of lesions and mortality due to colibacillosis, according to recent studies.
Jan 15, 2017PHT EditorComments Off on Modified-live E. coli vaccine found safe, effective for water administration to chickensA modified-live vaccine indicated for active immunization against infections caused by Escherichia coli 078 is safe and also effective when administered in drinking water, according to results of a...
... E. coli vaccine stable when rehydrated with diverse water types or combined with coccidiosis vaccine
Jan 06, 2016PHT EditorComments Off on E. coli vaccine stable when rehydrated with diverse water types or combined with coccidiosis vaccineA modified-live Escherichia coli vaccine remained “extremely” stable when rehydrated with diverse types of water and when it was combined with a coccidiosis vaccine, indicate the results of a...