Bees are a common problem during summer, often when the commercial honey bee seeks to establish a new hive inside a wall cavity of a residence or business. A swarm of bees can be extremely aggressive and are known to attack a person in such large numbers as to cause death. Also they are known to carry a highly toxic venom which is injected directly into the victim's bloodstream, thereby inflicting swelling of the skin, particularly of children and people with a fair complexion. In some cases, death may arise to people who are allergic to the bee venom or who are bitten by the swarm of bees in large numbers.