Salmonella chitosan nanoparticle vaccine administration is protective against Salmonella Enteritidis in broiler birds.

Salmonella control strategies include vaccines that help reduce the spread of Salmonella in poultry flocks. In this study we evaluated the efficacy of administering a live Salmonella vaccine followed by a killed Salmonella chitosan nanoparticle (CNP) vaccine booster on the cellular and humoral immunity of broilers. The CNP vaccine was synthesized with Salmonella Enteritidis (S.

A Novel Approach against : A Review of Polymeric Nanoparticle Vaccines for Broilers and Layers.

This work discusses the present-day limitations of current commercial vaccines for broilers and layers and explores a novel approach towards poultry vaccination using biodegradable nanoparticle vaccines against . With the increasing global population and poultry production and consumption, is a potential health risk for humans. The oral administration of killed or inactivated vaccines would provide a better alternative to the currently commercially available vaccines for poultry.