As an expert in the field of entomology and aquatic biology, I can provide you with information on bloodworms and their interaction with humans.

Bloodworms, which are the larval stage of the midge fly (Chironomidae), are commonly found in freshwater environments. They are known for their bright red color and are often used as bait for fishing due to their high nutritional value and attractiveness to fish.

When it comes to whether bloodworms bite people, the answer is generally no. Bloodworms are not equipped with the necessary mouthparts to bite humans. They are detritivores, which means they feed on dead organic matter and microorganisms at the bottom of bodies of water. They do not have the ability to pierce human skin or cause harm through biting.

However, it's important to note that while bloodworms themselves do not bite, they can potentially carry diseases if they are found in contaminated water. It's always a good practice to wash your hands after handling any live bait and to be cautious when handling any organism from the wild.

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Bloodworm collectors are frequently bitten, which occasionally causes a severe allergic reaction resulting in hospitalisation. Until now, scientists knew that the worms injected venom as they bite with four sharp teeth, but they were not sure exactly which components of the venom caused the reaction.read more >>