There are several reasons that fleas are perceived to bite only certain people. Some individuals do not taste good, and others do not emit signals that a food source is near by. Some individuals are simply not allergic to fleabites.Continue Reading
Garlic is a natural flea repellent. When an individual eats a lot of garlic, fleas avoid him, because they do not like the way the person smells. In other words, people who eat garlic are not appetizing.
Each individual’s chemical makeup is different. People submit gases and skin secretions at different rates. According to sources such as the Canadian Department of Environment and Conservation, fleas tend to be attracted to people who emit high levels of carbon dioxide gas because it is a trigger to the flea that a potential blood source is in the area.
Some individuals are not aware that a flea has bitten them. Those individuals are not allergic to the saliva that the flea secretes into the bite wound to keep the blood from coagulating. The bites in those cases do not become red or itch and go unnoticed. Other individual’s are moderately allergic and perceive fewer bites than an individual who has a severe allergic reaction.Learn more about Insect & Animal Bites
Flea prevention treatment for humans involves ridding their homes and pets of fleas. Insecticides applied to pets, homes and yards kill off both fleas and eggs that hatch following the initial usage, as Healthline explains.Full Answer >
According to the Centers for Disease Control (CDC)'s Division of Parasitic Diseases the only effective treatment for jiggers is surgical removal of the burrowed fleas, followed by a dose of broad-spectrum antibiotics. Jiggers are a parasitic infection caused by the chigoe flea, also referred to as Tunga penetrans. The medical term for jiggers is tungiasis.Full Answer >
When human beings are in areas infested by fleas, they can transfer them to other places since the fleas may easily jump onto their clothing or hair. Fleas mostly feed on blood from domestic animals, such as dogs, cats, goats and sheep, but may also bite human beings when in contact.Full Answer >
According to the Illinois Department of Public Health, humans are able to contract bubonic plague and murine typhus from the bites of infected fleas. However, most flea bites just cause bumps that are red, itchy and often in groups of three, MedlinePlus indicates.Full Answer >