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Adenovirus Antigen, Stool

Includes 1 test
Faeces
1 Day
25€

The test is used to determine if adenoviruses are the cause of gastroenteritis.

More information on Adenoviruses
 

Adenoviruses cause various diseases, the most important of which are upper respiratory tract infections (sometimes also lower respiratory tract infections), ophthalmic and gastrointestinal infections.

Adenoviruses are icosahedral-shaped viruses without envelopes, 70-90 nm in size. Their morphogenesis takes place in the nucleus of the infected cells, where they aggregate to form large crystals. Their genome is linear, double-stranded DNA. Thus far they have been classified into 51 different serotypes and 6 groups.

They can mainly affect epithelial cells in the eyes, pharynx, respiratory system, and gastrointestinal tract. After a 5-10 day incubation period, various symptoms may occur depending on the site of infection:

 

Infection Symptoms Adenovirus
Respiratory Symptoms take the form of rhinitis or non-bacterial pharyngitis, depending on the type of virus and the condition of the patient. The acute, flu-like syndrome can develop and, especially in young children, develop into potentially dangerous pneumonia Type 1, 2, 5 and 6
Eye Isolated symptoms can occur, but they usually coexist with pharyngitis, ranging from follicular conjunctivitis to corneal conjunctivitis which can even cause a permanent partial loss of vision Type 3 and 7
Gastrointestinal Two serotypes are causally related to infant gastroenteritis and may account for 5-15% of cases of viral gastroenteritis. Adenoviruses are abundant in diarrheal stools Type 40 and 41

 

Generalized infection of the population by adenoviruses begins early in childhood, so adenovirus infections play a more important role in children than in adults. Approximately 5% of all common colds in children under the age of 5 may be due to adenoviruses, and they are the second most common cause of viral diarrhea after rotavirus.

Respiratory adenoviruses are transmitted mainly by droplets, but also by feces as viruses are also excreted in feces. Ophthalmic infections can occur from the water in swimming pools or in the case of adenovirus type 8, iatrogenically from inadequately sterilized ophthalmic tools. Intestinal infections are also transmitted via the fecal-oral route, mainly by contact rather than through contaminated water or food. Adenoviruses can remain asymptomatic for up to 18 months after infection or enter a latent phase and then reactivate.

Unlike most respiratory viral infections, adenoviruses induce effective and long-lasting immunity against re-infection. This may be due to the fact that adenoviruses also infect peripheral lymph nodes and lymphoid cells in the gastrointestinal tract. Disease resistance appears to be directly related to the presence of circulating neutralizing antibodies, which may remain for a lifetime. Maternal antibodies usually protect infants against severe respiratory infections from adenoviruses.

 

 

Important Note

Laboratory test results are the most important parameter for the diagnosis and monitoring of all pathological conditions. 70%-80% of diagnostic decisions are based on laboratory tests. The correct interpretation of laboratory results allows a doctor to distinguish "healthy" from "diseased".

Laboratory test results should not be interpreted from the numerical result of a single analysis. Test results should be interpreted in relation to each individual case and family history, clinical findings, and the results of other laboratory tests and information. Your personal physician should explain the importance of your test results.

At Diagnostiki Athinon we answer any questions you may have about the test you perform in our laboratory and we contact your doctor to get the best possible medical care.

 

 

Additional information
Tests includedIncludes 1 test
Sample Faeces
Procedure completion test
Step 1

Purchase the test you want online

Select the tests you wish, through the most complete range of Preventive and Functional Medicine tests and purchase them online.

Step 2

Sampling

We send you the certified package - sampling collection kit, to collect your sample, always in accordance with the instructions contained within the kit.

Step 3

Sending your sample

After you have collected your sample, place it in the prepaid shipping package, contact the courier company and send it to our certified laboratory.

Step 4

Receiving the test results

Download your test results easily and securely anytime you want by logging in to your personal account.

Step 1

Book an appointment and buy the test online

Select from the most complete range test of Prevention, Andrology and Diagnostics, book an appointment in real time and purchase them online.

Step 2

Sampling

Visit the certified laboratory of Diagnostiki Athinon on the date and time you have chosen, to perform the sampling.

Step 3

Receiving the test results

Download your test results easily and securely anytime you want by logging in to your personal account.

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