The main tests for infection disease diagnostics

At least once every person faced with the disease, the cause of which was infection. Someone has to carry these diseases, several times a year to cure, but a disease that can affect the body only once, but going chronic to pursue the rest of his life. Tests for infections in the case of the first symptoms of the disease, is to diagnose the type of pathogen that is the leading cause of disease and to timely get rid of it. Analysis for infection is taken to special hospitals with special equipment for tests of blood, urine, feces, and other material on the subject of diagnosis.

The symptoms of infectious diseases

The reasons why there was a suspicion of disease infectious disease, primarily associated with manifestations of symptoms which are characteristic of them. A list of the major symptoms associated with the presence of the initial stage, or converted to another form of infectious disease includes the following symptoms:

1. The presence of temperature. Symptom is among the most frequent manifestations of infectious diseases. The symptoms are divided into high, holding for a few days, and low grade that lasts for weeks without apparent reason.
2. Change the color of your skin and sclera in the sector of the eyeball. The symptom clearly indicates the presence of an infectious disease Botkin. In addition changes the color of urine and feces.
3. The manifestation on the skin rashes of various kinds. In the presence of temperature is especially important.
4. Prolonged manifestations of allergic nature are poorly amenable to treatment.
5. Symptoms nonspecific: weakness, fatigue, muscle and headache.
6. The manifestation of the epidemiological history, manifested after bites by insects, rodents, or contact with sick people, animals and birds.
7. The instability of the chair in time (frequent) and characteristic of infectious diseases on density, the presence of stench and discoloration.

The types of tests to determine pathogens

The presence of the pathogen can be accurately determined by tests for infection, delivery of which is performed in hospitals. Pass the tests for infections better in medical institutions such as private, due to the presence of more modern equipment, which are used to diagnose various types of diseases. For the detection of infection in humans use two types of methods:

1. PCR diagnosis and method to determine the type of pathogens using ELISA. Both methods are direct type diagnostics.
2. The use of serological tests to detect the presence of antibodies with Phragmites, HAI, ELISA and other methods.

Diagnostics using direct methods helps to detect existing antibodies and pathogens. This type of study allowed to confirm the suspicion for the presence of viral and bacterial infections. Method of diagnosis is conducted by the sowing of the material to pass the patient during the examination. There are special favorable for bacterial growth conditions, including nutrient media, and if antibodies are present in the material, they will. When a high accuracy of determining the type of agent, the only drawback of the diagnosis is the duration of the period required for the process of seeding bacteria. Instead of this type of diagnosis appeared more progressive method, in the form of a diagnostic PCR, which increases the accuracy of determining the causative agent.

Diagnostics using indirect method is performed by determining the presence of antibodies in the blood of the patient, the specifics of which has to various diseases. Immunoglobulins (antibodies) enter the body variety of ways and essentially the main developers, who create infectious material. Using the indirect method based on the type of antibodies will determine the type of pathogen. The value of this diagnosis is that the type of the pathogen is determined regardless of the form of the disease. Using the identified antibodies stands for the quantity and quality of the titer that they have.

Risk factor

In medicine clearly defined the following risk factors, which determine the degree of contamination of infectious diseases.

1. The presence of diseases that lower the immune system.
2. Children and the elderly.
3. Blood diseases, malignant type.
4. External andinternal factors, including weather conditions.
5. Violation of sanitary-hygienic norms in public places.
6. Ignoring the rules of personal hygiene.
7. Transmission from an infected person.
8. Casual sexual relations without the use of protective contraceptives.

For all forms of communicable diseases you must contact the medical institutions where you will conduct tests and based on them to confirm or refute the suspicion.

Hidden infections — rules for conducting diagnosis using the tests

Hidden infections can be a long period, almost no way to Express themselves in symptoms, but the time that they will be in the human body, will use them for the development of diseases, sometimes incurable. There are a number of reasons that call for diagnosing the presence of latent infections and in the list of major hit, those that involve infection from unprotected sex in case of pregnancy planning. For the detection of latent infections following forms are used tests:

1. Bacterioscopy. Is carried out in the laboratory by seeding material to detect the presence of bacteria. For diagnosis there are special conditions and environment in which to grow and multiply bacteria.
2. Immunofluorescence analysis to determine the presence of syphilis.
3. Letting the material blood, where with the help of immune-enzyme analysis to diagnose body's reaction backward nature aimed at manifestations of the pathogen.
4. Polymerase reaction which identifies the DNA and RNA type of the pathogen. The most modern and accurate species diagnosis carried out in medical institutions today.

If there are hidden infections in the body can almost did not react, but some symptoms still gives reason to worry for the presence of this hidden enemy.

1. Discharge from the genital organs non-specific nature.
2. The presence of discomfort or pain in the abdomen.
3. Itching, feel like in the inside of the genitals and out.
4. The appearance of genital tumors.
5. Weight loss, feverish gleam in the eyes, excessive sweating, fatigue, apathy.
6. The presence of the vagus drop in body temperature of 36. 6 to 37.5 degrees.

Any incomprehensibility that happen to the body needs to be diagnosed and the sooner this is done, the better for human health. Before the planned tests you must do the following:

1. To exclude the admission of drugs that can affect test results.
2. Two days before the tests not to have sexual relations.
3. For a couple of hours before putting the smear not to visit the toilet with the purpose of urination.
4. Use activities that encourage the activity of bacteria: receiving a low dose of alcohol, the inclusion in the menu of fatty, salty and smoked food.