The dear doctor! Me the question interests: what risk to catch a tetanus...

[Dmitry]

The dear doctor!
Me the question interests: what risk to catch a tetanus, if from the moment of last revaccination (10 class of school, 1999) there have passed or there have taken place only 4 years? Whether the revaccination is necessary?

[Gusman M.A.]

The risk of infection depends not only on duration of last infection but also from depth and a degree of pollution of a wound. The doctor should decide what to do or make after survey