Who can be affected Warts? Warts can affect people at any age, but they are very common among young people and children. It can even appear during old age, but there are generally harmless and non-contagious. admin September 3, 2016 in Homeopathy, skin, warts September 3, 2016 Previous post Next post Leave a reply Cancel reply Your Message Name (required) Mail (required) Website Save my name, email, and website in this browser for the next time I comment. Δ