Aside from the momentary pain, horse fly bites generally aren't harmful to humans. These bites are usually only a problem for horses. This is because horse flies carry equine infectious anemia, also known as swamp fever. When they bite an equine animal, they can transmit this life-threatening disease.

Can you get bit by a horse fly?

Horseflies are a type of flying insect, and their bites can be painful. In rare cases, some people develop serious allergies to horsefly bites. Avoiding horseflies outdoors in summer can be difficult, but dealing with their bites is usually simple.

Does it hurt to get bit by a horse fly?

Do horsefly bites sting? In most cases, a bite will result in a raised, red area of skin, which might be painful and sensitive to touch. In extreme cases, bites can cause an allergic reaction that can result in dizziness, swelling and fluid-filled blisters that become infected.