Get acquainted closer to S «Play 20 century», Learn the rules for the delivery of HIV tests and their decryption; The fastest and accurate analysis of HIV, testimony for analysis.
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Deciphering HIV tests
Human immunodeficiency virus (HIV) can be determined by taking a blood test in a patient.
There are the following methods for detecting HIV infection.
Immuno enzyme analysis (ELISA). Apply after three months from the beginning of infection, otherwise the result will be false. The production of antibodies from different people is happening at different times: someone has — 3 months, and someone — more. For greater effectiveness of the ELISA, repeat after 3 months.
Results:
- False-negative — Too early surrender analyzes, re-examination will exclude a false result;
false-positive — Possible in the following diseases:
* Blood diseases,
* Recent vaccination,
* rheumatoid arthritis and other.
To confirm this result, clarifying analysis by immunoblotting.
Immunoblotting — HIV analysis as clarification of IFA detected antibodies and viruses separated from them during electrophoresis.
Results:
PCR real-time. The method makes it possible to literally calculate viruses in a unit of blood volume. Such accuracy — This is an opportunity to build more efficient treatment.
A general blood test will also tell about the presence of HIV in the body:
A general blood test will also tell about the presence of HIV in the body:
Indications for HIV Analysis:
- unprotected sex;
- sharp weight loss;
- pregnancy planning;
- preparation for the operation;
- Planned survey in some professions.
Rules for HIV blood:
- Blood is taken from veins (5 ml);
- The procedure is conducted on an empty stomach in the morning.
Analysis of the gynecologist, surgeon, infectious, therapist. The patient may, if desired, can handle blood for HIV himself, even anonymously.
