What is a common disease that can affect sheep during colder months?

Pneumonia is a common disease affecting sheep during the colder months primarily due to the increased exposure to pathogens and stress caused by cold, wet conditions. When temperatures drop, the sheep may spend more time indoors or in less ventilated barn areas, leading to a buildup of ammonia and other pathogens in the air. Furthermore, during colder weather, sheep's immune systems may become compromised, making them more susceptible to respiratory diseases like pneumonia.

The risk of pneumonia increases especially in young lambs, who may not have fully developed immunity yet. It is also important to note that managing humidity and ensuring adequate ventilation in sheep housing during winter can help mitigate the risk of pneumonia.

Understanding the conditions around pneumonia can help shepherds in implementing better management practices, such as ensuring proper shelter, maintaining a clean environment, and monitoring the health of their flock during cold weather.