Chicken health
Revisiting infectious bronchitis Variant 2 in layer hens
In issue 77 of ProAgri Zambia, we presented an overview of the signs and lesions of infectious bronchitis Variant 2 (also known as IS/1494/06) in layer hens. This variant was first reported in Zambia in 2017, and Phibro has detected it again in 2022, confirming its circulation in the[...]
Tiger Chicks shares knowledge on effective broiler vaccination
A broiler health strategy starts with the broiler breeder, includes broiler management, and is fine-tuned by the judicious use of vaccines. Vaccination is an integral part of any chicken health management programme. A successful vaccination schedule is dynamic, maintaining a balance between disease risk and the type and frequency[...]