Human being can become very sick from contact with sick animals. Animals can carry many germs or illnesses that can cause many different types of illnesses in people and animals, ranging from mild to serious illness and even death. These illnesses are known as Zoonotic Diseases or zoonoses and can include harmful germs like viruses, bacterial, parasites, and fungi. The CDC, or Center for Disease Control, states that Zoonotic diseases are very common, both in the United States and around the world. Scientists estimate that more than 6 out of every 10 known infectious diseases in people can be spread from animals, and 3 out of every 4 new or emerging infectious diseases in people come from animals.
Because of the close connection between people and animals, it’s important to be aware of the common ways people can get infected with germs that can cause zoonotic diseases. These can include:
The best defense against these diseases is avoidance and cleanliness. The CDC recommends these guidelines:
The hollow cores of concrete blocks allow an easy path for insects to reach the the wooden sole plate at the bases of walls and floors and begin feasting away.
A better method of building the foundation is to have at least the top course of block to be of solid or “termite” blocks. Sometimes, even many years ago, many higher quality builders additionally capped this top course of concrete block with a metal “termite” shield – copper being one of the best and longest lasting materials. This shield is typically a little wider than the block and the overhangs are bent downward to become an inedible and troublesome mechanical obstacle to insects.
The wood frame garage in this picture was built on a foundation made entirely of hollow core concrete blocks. An expensive repair was required which involved cutting out and replacing large wall areas, a section at a time. At the same time the foundation was "upgraded" -- some of the concrete blocks were replaced with solid block and some hollow blocks were filled with a mortar grout. The photo was taken at an early stage of repair and shows the insect tunneling in the wooden sole plate.
The homeowner had purchased the house about 15 years earlier without the advantage of a thorough pre-purchase buyer's home inspection.
Bed bugs are small, flightless, rust-colored parasites that feed on the blood of humans and other warm-blooded animals. Inspectors should learn the telltale signs of these pests and be capable of providing information to their clients.
Bed bugs were diminished to an historical footnote after their near-eradication in the 1950s, but they are re-emerging in a big way. At the EPA’s National Bed Bug Summit in 2009, researchers decided that the parasite’s revival is more appropriately termed a pandemic rather than an epidemic, noting its rapid spread across large regions and different continents. For those afflicted by the bug, humiliated and defeated by its persistence, many prefer to refer to the infestation as “house herpes.” The United States has seen a 50-fold increase in bed bug infestations over the last five years, according to the National Pest Management Association. An entomologist told MSNBC, “It’s like the return of the wooly mammoth,” as many of his peers had previously never seen a single bed bug in their careers. The outbreak has affected most parts of North America and Europe, especially in urban areas.