One of the main sources of infection is coughing, sick, sick pulmonary form of tuberculosis. Is it possible to be infected with TB in this case? Usually infection occurs in the bad and rarely ventilated rooms, where the sick person.
How do you get TB at home?
There are two ways.
Contact infection occurs when you use objects and clothing of the patient and during the care of infected animals.
Food type of transmission most often happens in children and adolescents during the consumption of milk and dairy products from a diseased animal infected meat.
How to determine infection with TB?
A Skin test called the Mantoux test determines infection with bacteria of this disease. The main objective of this procedure – find out how you can be infected with TB, to identify the infection and to select the individuals to perform a TB vaccination. At the injection site skin tests have been the following changes:
- only the injection site is considered a negative response;
- redness of the skin;
- the elevation and thickening of the skin (papule), which is determined to the touch on the eyes;
- a vial of fluid (vesicles).
Papule with a size of 5 mm and redness of the skin, is determined as a doubtful reaction, but the papule or vesicle larger than 5 mm – positive.
Is it Possible to be infected with TB and not be sick?
Infection by mycobacteria does not indicate that the person is sick. Only 5-10% is the probability of infecting a healthy person with the disease. The bulk of people infected do not get sick. The number of mycobacteria trapped in the body, it depends on how close was the contact with TB patients and how large was the infected discharge. Thus, the answer to the question: “How can I be infected with TB and not be sick?”
How relevant today, drugs against worms in humans? What kind of creatures these worms, what are modern methods of treatment? We will try to answer these questions, since ignorance in this area is undesirable. Imagine a mummy, which is misleading in k...
Each of us at least once in a lifetime encounter with a small, but very, when the crack the skin on the hands. At this time there are wounds of different sizes, which hurt and cause inconvenience, especially when in contact with water or detergents. ...
Male impotence is a pathological condition associated with abnormal physiological capacity of the penis to reginout and bring sexual partner pleasure in bed.sex impotenceimpotence may not men to pass unnoticed – it usually spoils his nervous sy...
Factors influencing the predisposition to disease
People can become sick with the disease if the body's immune system is weakened. It is influenced by the following factors:
- fasting or malnutrition can reduce body resistance;
- consumption of alcohol and Smoking significantly reduces the immune system;
- HIV, respiratory diseases, diabetes, mental disorders, stress.
How to prevent tuberculosis
There are two ways how you can be infected with TB and not be sick. With their help it is possible to prevent the development of this disease.
• improve immune system;
• improvement of housing and working environment.
• anti-Tuberculosis vaccination. With the help of a vaccine to create immunity to infection. Vaccination is considered the reference method for the prevention of tuberculosis in children. The primary vaccinal preparation in the world is BCG vaccination.
• Chemoprophylaxis – the introduction of anti-TB drugs to healthy people who are in danger of infection and development of disease. The basic preparation for conducting chemoprevention is a means of "Tubazid".
Article in other languages:
Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."
venous insufficiency of the lower extremities and the sensation of pain, cramps and heavy legs helps drug “Vinaros”. Application instructions indicates that this tool venotonic. It is produced in the form of ...
This microscopic mite lives in the skin of almost every person near the sebaceous glands. According to experts, it can dwell there for all human life, does not prove itself. However, under the influence of some factors tick one wa...
White vision of the men at the head of the penis – the phenomenon is common enough. The secret can be a symptom of certain diseases. Most often, the fluid secreted from the sebaceous glands, the urogenital canal, as well as ...
the Reasons for this phenomenon vary depending on the age of the patients. If the adult barley is most often caused by unsanitary conditions (e.g., the desire to touch up your makeup with dirty hands), that in children the disease...
the Shed-super is a dietary Supplement, consisting of: glitzirrizinova acid, organic acids, tannins (tannins) and panaxosides. This preparation helps to normalize the functional state of the urinary system. the Drug “Shed-su...
Ginger root is simply indispensable in the treatment of colds, as they are able to fight viruses. The whole plant contains such beneficial ingredients as choline, fiber, oleic and linoleic acids, iron, phosphorus, zinc, silicon, m...