Common Infectious Diseases
By: CraigTotal Views: 407, Word Count: 519,
Common infectious diseases are caused due to the fast spread of the infection. Most of the times, a virus is responsible for the communicable diseases. It causes infection in humans as well as animals, when the virus gets transmitted from one being to other. Knowledge on what are the common infectious diseases helps to follow the correct defensive measures.
As time progressed, the advancement in technology and scientific experiments led to the invention and discovery of useful elements that are extensively used as medication to cure the transmittable diseases in humans.
What do you mean by Common Infectious Diseases?
Communicable diseases are infectious that result from the infectious growth of pathogens, viruses, bacteria, fungi, protozoa, parasites, etc. These act as the carriers that are responsible for the transmission of the disease from one person to other.
When the outbreak is deadly, it even leads to epidemics. Across the world, various health care organizations keep a track of the adverse effects caused by communicable diseases. For example, world health organization (WHO) maintains a record of the major outbreak that is caused due to communicable diseases.
What are the Different Types of Common Infectious Diseases?
There are various types of commonly occurring infectious diseases. These are normally observed across the world in all the ethnicities where mankind has flourished and inhabited. In the past, the communicable diseases have been known to cause dangerous outbreaks. For example, the endemics like plague and small pox have caused a substantial loss to mankind.
Some of the most common transmittable diseases caused by pathogenic viruses are: the common cold, flu, HIV, hepatitis, measles and mumps.
What are the Agents that Cause Common Infectious Diseases?
Many times, it is seen that the commonly occurring infectious diseases are caused by different types of pathogens or bacteria. The pathogens cause contagious diseases in humans while bacteria lead to the most communicable diseases like pneumonia, tuberculosis, streptococcus infections and diphtheria. Apart from this, fungi and parasites are the other agents that lead to communicable diseases in humans.
What are the Effects of Common Infectious Diseases in Humans?
As the infection is transmittable, it is advised to consider the ill-effects of the disease on the surroundings. A patient himself/herself should take all the appropriate measures. Besides this, it is also important for other people to take the general care, whenever they come in contact with the infected person. On the whole, the general cleanliness has to be practiced, so that the infection does not spread through any medium to others.
How do Common Infectious Diseases Spread?
The transmissible diseases spread in a variety of ways. For example, pathogens get transmitted through air, direct touch, infected objects, during sexual intercourse or through contaminated food and water. Sometimes, agents like fleas, rats, mosquitoes, ticks and mice act as the carriers of contagious diseases.
Previous knowledge about the spread of common infectious diseases and the mode of transmission is very important. It helps a person to get the appropriate treatment to deal with the infection.
About the Author
Craig Brown has practiced as a Doctor of Medicine in New Zealand for about 20 years. Although he is retired now, he continues to share his medical knowledge and experience with readers through his writings.
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