+9821-26413945 info@bbaher.com

vaccine

The major animal vaccine production technologies include :

live attenuated vaccines : Attenuated from of the wild virus or bacterium , must replicate to be effective , immune response similar to natural infection , usually effective with one dose except those administered orally.

Viral

Bacterial

inactivated vaccines :
Cannot replicate , less interference from circulating antibody than live vaccines , generally require 2-5 doses,immune response mostly humoral , antibody titer diminishes with times.

Viruses

Bacteria

Fractional

Protein-Based

Toxoid

Subunit

Polysaccharide-Based

Pure

Conjugate

Recombinant vaccines

DNA vaccines

The DNA vaccines segment is expected to witness highest growth in the forecast period.