What is considered a common cause of disease outbreaks in poultry flocks?

Infecting eggs are recognized as a common cause of disease outbreaks in poultry flocks because they can serve as a vehicle for pathogens to enter a flock. When hens are infected with various pathogens, these microorganisms can be transmitted to their eggs, leading to the spread of diseases once those eggs hatch. This transmission can result in significant health problems among hatchlings, compromising growth and productivity, and potentially leading to higher mortality rates.

Ensuring egg quality and sanitation during handling, as well as monitoring the health status of breeding birds, is essential to minimize the risk of such outbreaks. Incorporating biosecurity measures, such as testing eggs for pathogens and maintaining strict hygiene protocols, can help in reducing the likelihood of introducing disease into a flock through contaminated eggs.