This site is intended for healthcare professionals

account_circleSign in
Go to /sign-in page

You can view 5 more pages before signing in

Natural history

Last reviewed dd mmm yyyy. Last edited dd mmm yyyy

Authoring team

Inoculation of the virus is more likely with macerated skin.

  • 50% clear spontaneously in one year
  • 67% clear spontaneously in 2 years

The rest are resistant.

Create an account to add page annotations

Create a free account

Annotations allow you to add information to this page that would be handy to have on hand during a consultation. E.g. a website or number. This information will always show when you visit this page.