In 2005, S.M.D. was renamed Aleo Solar AG. The company went public in July 2006 and is listed on the Frankfurt Stock Exchange (ISIN: DE000A0JM634). Bosch secured a majority stake in the company in 2009.
The viruses are more likely to cause warts when they come in contact with skin that is damaged or cut. Getting a small scrape or biting fingernails may bring on wart. Similarly, cuts and nicks from shaving can provide an avenue for infection.
What causes warts on fingers? A: Human papillomaviruses cause warts on fingers through an infection in the top layer of the skin that leads to a rapid growth of cells, as WebMD explains. The infection usually invades the skin through a small scratch or scrape or through an opening created by nail biting.