детские инфекционные болезни ветрянка

Having come to us in "visitors", it{he} takes root in mucous, reaches the nervous terminations{endings}. On them, with a current of the liquid having nerves, rises in a cavity of a skull where "is hidden" in the nervous texture called, trigeminal ганглем and "sleeps" there till the moment of repeated activation. Подробнее...

The activator - a virus of a simple herpes (Herpes Simplex Virus, HSV), large (200нм in diameter), ДНК-CONTAINING, it is known 6 серологических types, are most distributed HSV-I and HSV-II. HSV-I causes a labial herpes, герпетический кератит, meets in 5 % of cases at генитальных and аноректальных defeats, HSV-II - the activator генитального a herpes (up to 95 % of cases). Viruses термолабильны (at 370 инактивируются within 2 hours, heating up to 560 destroys them within 30 minutes), are sensitive to an ether, детергентам, to acids, alcohol. Ways of transfer of the activator: air - drop, contact (including sexual contact (first of all HSV-II)), трансплацентарный, интранатальный (through patrimonial ways). Подробнее...