Explain the effects of house fly on an animals body?

House flies can have several negative effects on an animal's body. Some of these effects include:

1. Disease transmission: House flies are known to carry and transmit various diseases, including salmonella, E. coli, and parasitic worms. When they come into contact with an animal's body or food source, they can transfer these pathogens, leading to infections and illnesses.

2. Skin irritation: House flies can bite and feed on an animal's blood, causing irritation and discomfort. Their bites can also lead to allergic reactions and skin infections.

3. Stress and discomfort: The presence of house flies can cause stress and discomfort for animals, especially if they are constantly swatting at or trying to avoid the flies. This can affect their overall well-being and behavior.

4. Reduced productivity: In livestock animals, house flies can reduce productivity by causing stress, spreading diseases, and competing for food sources. This can lead to decreased growth rates, milk production, and overall health.

Overall, house flies can have a significant negative impact on an animal's body and overall health. It is important to control and prevent fly infestations to protect animals from these harmful effects.