Means of transmission of infectious diseases 1 - Tactile, where is the easiest way to contact infectious diseases infected object, this object may be a human being or an animal. There are three ways to the disease contagious: - from person to person, which is the most common way to go direct to the bacteria, viruses or other germs. , and transmission can occur when infected with the virus or bacteria by coughing or kissing others, and can be passed these germs through the exchange of body fluids also through contaminated blood transfusions. - From animals to humans, it may seem pet homework inoffensive, but pets carry many germs. Or from mother to fetus can expectant mother can infect the fetus germs that cause infectious diseases, either at birth or by disease, where the bacteria to cross the placenta, such as the AIDS virus. - As borne bacteria and organisms that cause disease, by indirectly , where there are huge collections of these objects around on tables, door handles, elevator buttons, keys, and coins. For example you could catch a cold if you use the tools themselves used by someone who has a cold, and advised not to touch the eyes, mouth, and nose before washing your hands thoroughly. about us here
2 - through the air: when coughing or sneezing, comes out spray from the nose and mouth, and fly in the air where picked up by the other person by inhalation, cuts spray about three feet, which is very heavy there is no air can carry for a long time, but if it is exposed to the spray landed close to your nose, and mouth, and eyes, infected.
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