Until recent years, bed bugs were no longer considered much of a problem in the U.S. -- and the saying "Don't let the bed bugs bite" was just an old-fashioned phrase whose meaning was almost forgotten -- but then bed bugs made a comeback.

Fingernail and cuticle biting are common bad habits often caused by stress or anxiety, or may be the result of boredom. In fact, it is common for people to bite their nails or cuticles without even realizing they are doing it. Bitten cuticles can look untidy, and in extreme cases lead to soreness and bleeding.

According to the World Health Organization, nearly 55,000 people die from rabies infections every year. Most of those deaths occur in Asia and Africa, though rabies infections have been reported in 155 countries and on every continent except Antarctica.

A bed bug is a brown insect that measures less than 1/2 inch long even as an adult. The insect does not have wings and likes to burrow in dark places, such as in bedding, in cracks in the wall, and behind peeling or loose paint and wallpaper in the wall.

When a bee stings, it can leave behind a barbed stinger in your skin, causing pain, swelling and discomfort. There has been lengthy debate over which method is best for removing a stinger from the skin. However, research published in "The Lancet"

Brown recluse spiders, also called violin spiders or fiddleback spiders, contain venom that can cause serious injury and death. These spiders are found mainly in the central Midwestern states southward to the Gulf of Mexico.

Bed bugs are small insects with six legs that spend the day in hiding and then come out at night to feed. They get their name from preferring to feed on people while they are sleeping.

The brown widow spider, or Latrodectus geometricus, is one of five widow spider species found in the United States. More than 30,000 species of spiders exist, but only a few can inflict a serious bite and produce venom harmful to humans, according to Dr. James H.

Bed bugs have been in the news in recent years. After decades in which they seemed to have been almost eradicated, these pests are making a comeback. This is bad news for humans.

Through their transmission of diseases like malaria, yellow fever and West Nile virus, mosquitoes have been responsible for more deaths than any other animal in history.

Catching a bed bug infestation while it is localized to a small area is imperative -- these pests will spread throughout an entire building and wreak havoc on your house, health and wallet. Bed bugs will feed on birds and mammals but appear to prefer human blood when presented with the choice. [start previewing here].

Flea bites can itch and burn, and those varmints hide in places in your home like carpets, in bedding and on your pets.