Fleas on Humans: Should You Be Concerned?

No doubt you’re probably used to thinking about dogs scratching their torsos vigorously because they have fleas. Cats also can get fleas, even if they are primarily indoor cats. Fleas are aggressive external blood-sucking parasites that have been known for centuries to plague animals and humans alike. Fleas’ first choice of animal hosts are actually rodents and other mammal vermin, like raccoons, squirrels, mice, and rats, but they will also feed off of the next best alternative. In the absence of rodents/vermin, and of domestic pets, guess where fleas will go next for blood meals if they’ve made their way indoors. Yes, fleas also bite and feed on human beings to get the blood they need to survive and to reproduce.
Dealing with Aggressive Wasps in Your Area

Why Are Wasps Aggressive? When you hear the common term “wasps,” you probably think specifically of Paper wasps. There are actually several thousands of wasp species that we know of, found all over Texas, many of which are aggressive, and others which are not. “Wasp” is usually used in reference to flying, stinging insects known as “social wasps,” many of which build nests and colonies. Many of these wasp species (e.g., Paper wasps, hornets, yellowjackets, etc.) can become very aggressive when threatened, and then there are others, like Mud daubers, that are more loners, and not as aggressive as social wasps, but which will attack and sting if provoked. Most wasp species actually remain isolated and are harmless to humans.
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