The best Viking Age example is the two sided game board from the Gokstad ship (c. 900). This is clearly Nine Men's Morris with its three courts. There is also what is clearly a Nine Men's Morris board on slate found at Peel, on the Isle of Man. (There are photos of this on the World of the Vikings CD-ROM.).
Complications may include bleeding problems, testicular swelling, and inflammation of nerves. Infection during early pregnancy may result in a child born with congenital rubella syndrome (CRS) or miscarriage. Symptoms of CRS include problems with the eyes such as cataracts, ears such as deafness, heart, and brain. Problems are rare after the 20th week of pregnancy.
The subsequent effects of the infection are quite diverse, resulting in a broad range of developmental outcomes. Hearing loss is the most common developmental disability, especially from CMV and Rubella infections. It may be present at birth or develop later in childhood and be progressive.Hearing loss may be difficult to detect in infancy. Visual impairments are common, especially with Herpes and Rubella infections.others generally do not feel sick with the viruses. Sometimes they have flu-like symptoms. Even if the mother is known to have a viral illness during her pregnancy, her immune system may prevent the virus from infecting the fetus or newborn infant.