Lohmann Animal Health salmonella vaccine

Lohmann Animal Health's AviPro Megan Egg is a live attenuated salmonella vaccine developed to protect egg layers against Salmonella enteritidis infection. The vaccine reduces the colonization of the intestinal tract and ceca, with a claim to protect ovaries and oviducts. AviPro Megan Egg is administered through coarse spray vaccination at two, four and 16 weeks of age. It can be used in association with inactivated, autogenous salmonella vaccines.