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.
Some people never develop signs or symptoms. But for those who do, signs and symptoms may occur after several weeks and may include: 1  Fatigue. 2  Nausea and vomiting. 3  Abdominal pain or discomfort, especially in the area of your liver on your right side beneath your lower ribs. 4  Loss of appetite. 5  Fever. 6  Dark urine. 7  Muscle or joint pain. 8  Itching.