Infectious diseases, also known as communicable diseases, are illnesses caused by pathogens such as bacteria, viruses, fungi, parasites, and other microorganisms. These pathogens can be transmitted from one person to another through various means, such as through the air, contaminated surfaces, bodily fluids, or insect bites.
Infectious diseases can range from mild to severe, and can affect different parts of the body, including respiratory, gastrointestinal, reproductive, neurological, and other systems.
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Sometimes, it could be the bacteria that can multiply in a rapid manner host tissues and then it can disrupt your normal function. The toxins can paralyze, and destroy your cells’ along with their metabolic machinery, or even in case of precipitation of massive immune reaction.
The People who are at a higher risk of the infectious disease include:
Risk factors include the following:
The Infectious diseases are those diseases caused by the various pathogenic microorganisms. For example:
These could be the infectious diseases that are transmitted by the animals, the humans, the insects or even other agents.
The Serological tests in general look for your antibodies, the body’s reaction to the infections experienced by the patients, in order to verify any previous exposure. The Polymerase chain reaction (PCR) testing (NAAT for nucleic acid amplification testing) is the highly specific test that would detect the presence of any infectious agents in its unique genetic material (DNA or RNA).
Your Sample collected in particular test for infectious diseases. The most common specimens that could be used for the infectious disease tests are as follows:
If the test results are positive, it is important to first begin treatment as early as it could possible in for reducing any of the risks of health complications. Many a times retesting might be suggested post the test.
