The greatest chance of finding bed bugs is while you are traveling. Older nymphs and adults can survive longer without a blood meal, up to a year under very favorable conditions.Young nymphs can survive without a blood meal for days up to several months.Under normal circumstances, adult bed bugs will live for about 2 to 4 months. All ages are found in a reproducing population. There may be three or more generations per year.Immature nymphs molt five times before reaching adulthood.Bed bugs feed for 2 to 5 minutes and then move quickly to a hiding spot.īed bugs need to feed at least once before each molt (when they shed their outer exoskeleton), although they could feed as often as once a day.They are active at night and generally hide during the day.They usually live close to where people sleep, rest, or sit for long periods of time.Bed bugs typically bite the head and neck but they will also bite bare arms, hands, and legs.An individual bed bug can lay 200 to 250 eggs in her lifetime.After mating, females lay white, oval eggs (1/16" long) into cracks and crevices.Bed bugs are not known to transmit disease to people.īed bugs are found in many places, including homes, schools, retail facilities, office buildings, libraries and other public areas.īed bugs were almost completely removed from North America due to mass treatments with highly toxic insecticides that are no longer in use. Frequent travel, being good hitchhikers, improved treatment methods that target other insects without affecting bed bugs, and a lack of public awareness has led to a rise in the spread of bed bugs.It is not possible to verify bed bugs from only red skin lesions finding bed bugs is the only way to confirm they are present.Reactions caused by feeding might be mistaken for other problems such as biting insects, like fleas or mosquitoes, sensitization to detergents and soaps, and irritants (e.g.Bite reactions vary from no reaction to mild (a red spot) to severe (rash or hives). ![]() People can be bitten without realizing it. Bed bugs also feed on animals, including dogs, cats and other pets. Bed bugs ( Cimex lectularius) are parasites that feed on humans, using their blood to grow and reproduce.
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