Super-Strains of Lice in the United States Find out more.... Super-Strains of Lice in the United States Find out more.... Super-Strains of Lice in the United States Super-Strains of Lice in the United States Super-Strains of Lice in the United States Super-Strains of Lice in the United States Super-Strains of Lice in the United States Super-Strains of Lice in the United States Super-Strains of Lice in the United States Super-Strains of Lice in the United States Super-Strains of Lice in the United States Super-Strains of Lice in the United States Super-Strains of Lice in the United States