Tag Archive: colibacillosis, e coli, Escherichia coli, maternal antibodies, Poulvac E. coli
... 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.
Dec 10, 2019Susan SpiegelComments Off on E. coli vaccination yields bottom-line benefits on South African broiler farmsNew research from South Africa shows that vaccinating broilers against Escherichia coli is good not just for birds, but also for bottom lines.
Aug 31, 2018Susan SpiegelComments Off on E. coli becoming more common with rise in ‘no antibiotics ever’ programsWith the removal of antibiotics in the hatchery in “no antibiotics ever” (NAE) programs, the bacterium Escherichia coli is becoming more of a problem at many broiler complexes.
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.
Apr 06, 2016PHT EditorComments Off on Live E. coli, Salmonella vaccines remained effective when used together in challenge studyAdministration of a modified-live Escherichia coli vaccine along with a live Salmonella vaccine does not appear to affect the efficacy of either, indicate the results of a recent challenge study....
Mar 30, 2016PHT EditorComments Off on Study shows value of E. coli vaccine in chickensA live Escherichia coli vaccine provided a high level of protection to chickens challenged with the same E. coli strain as well as cross-protection against a different strain in a recent study...
... 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...