Sudden death of disease, stress, toxicity, nutrition and fatigue will all lead to sudden death of chickens. Sudden death of chickens due to diseases, such as cholera, Ankara, egg fatigue, low-sugar acute enteritis and the most acute necrotizing enteritis, may all cause sudden death of chickens.

The stress sudden death of chickens mainly includes heat stress and cold stress. Hot summer, power failure and fan stalling will all cause heat stress, which may lead to sudden death of chickens due to heatstroke.

Popular science of chicken:

Chicken is a kind of poultry. Domestic chickens originated from wild chickens, and the domestication history was at least about 4000 years, but it was not until about 1800 that chickens and eggs became mass-produced commodities. The types of chickens are turkey, black-bone chicken, pheasant and so on. Moreover, chicken is also an animal sign in the 12 zodiac.

China chicken culture has a long history and rich connotations. In the first phase of Dadiwan Culture in Xishanping, Tianshui, Gansu, the word "chicken" was found in Oracle Bone Inscriptions, China about 8,000 years ago.

It shows that China knew about chickens more than 3000 years ago. Chicken raising in China has a history of 8,000 years, and the recorded history is at least 3,000 years. It is one of the earliest countries to raise chickens in the world, and it is also the first country to discover that chickens have many medicinal values.

Chickens should grow in a dry and ventilated environment. If the environment is humid, some pathogenic bacteria and molds can easily grow and reproduce. If the henhouse is wet, the chicken manure will ferment to produce toxic gas, which makes the chicken easy to get sick.