Individual acoustic guitar strings can be found in the Single Strings section. Although the strings that most acoustic guitars use are commonly called steel strings (and they do have steel cores), the wound strings will almost always be wound with bronze.
Many people with hookworm infection do not have symptoms. However at the start of a hookworm infection, an itchy, red, raised rash (ground itch) may develop where the larvae penetrate the skin. The movement of the larvae through the lungs can cause fever, coughing, and wheezing.
It is estimated that a third of all pregnant women in developing countries are infected with hookworm, 56% of all pregnant women in developing countries suffer from anemia, 20% of all maternal deaths are either directly or indirectly related to anemia.