Varicella zoster virus vaccine
What is Varicella zoster virus vaccine?
Varicella is an acute viral disease primarily of children from 6 months. up to 7 years in adult disease is less common. The source of infection – a sick man, representing a danger to the end of the incubation period before falling away crusts buy antibiotics Keftab online. The causative agent belongs to the herpes virus and spread by airborne droplets.
Varicella zoster virus vaccine
Symptoms, signs and course of varicella.
The incubation period lasts an average of 13-17 days. Disease begins with a rapid rise in temperature and rash on different parts of the body. At the beginning of a pink spots the size of 2-4 mm, which in a few hours turn into papules, then vesicles – vesicles filled with clear content and surrounded by a rim of hyperemia. In the place bursting of vesicles formed dark red and brown crusts, which fall away in 2-3 weeks. Characteristic rash polymorphism: a separate section of the skin can also find patches, vesicles, papules and crusts. On the mucous membranes of the respiratory tract (pharynx, larynx, trachea) there enanthema. It bubbles, which quickly turned into ulcer with yellowish-gray bottom, surrounded by a red rim. Duration of febrile period of 2-5 days. The course of disease is a benign, but may experience severe and complications: encephalitis, myocarditis, pneumonia, false grains, various forms of pyoderma, etc.
Recognition is based on a typical cycle of the elements of the rash. Laboratory tests can detect the virus using light microscopy or immunofluorescence method.
Treatment of varicella zoster virus vaccine.
Specific and etiotropic treatment there. It is recommended to comply with bed rest, monitor the cleanliness of clothes and hands. Elements rash lubricate 5% solution of potassium permanganate, or 1% solution of brilliant green. In severe forms of injected immunoglobulin. When purulent complications (abscess, bullous streptoderma, etc.) designate antibiotics (penicillin, tetracycline, etc.).
Prevention of varicella zoster virus vaccine.
Isolation of the patient at home. Children of nursery and preschool children who were in contact with the patient, are not permitted in child care to 21 days. Impaired children, not bolevshim varicella zoster virus vaccine immunoglobulin injected (3 ml intramuscular).
Related posts
Tags: children, crusts, disease, incubation, papules, period, rash, vaccine, varicella, vesicles, virus, zoster