Introduction Disease prevention through vaccination is one of the aspects of bio-security. Disease causing organisms can be classified as smallest to largest - viruses, mycoplasma, bacteria, fungi, protozoa and parasites. All these organisms are susceptible to chemotherapy, except viruses. Bacterial infections are controlled through antibiotics but not much medication is available to fight vir...
I needed clear view on vaccine been adminster while broilers chicks are on antibiotics however comments show at list one day withdrawal before the vaccine is administered. I also gathered Gumboro and lasota can be combine and administered