Bacteria: Strep throat is an infection caused by a particular strain of streptococcus bacteria. This infection can also damage the heart valves (rheumatic fever) and kidneys (nephritis), cause scarlet fever, tonsillitis, pneumonia, sinusitis, and ear infections.
wages and salaries are the compensation that workers and employees get in exchange for their labor the difference between a salary and wage is that a salary is paid periodically while wages are commonly paid per unit mostly per working hourhe bureau of labor statistics also compiles average wage data for large occupational groups in 2009 the average annual salary for elementary school teachers was 53150 u s dollars
Wages and salaries in the United States have increased during the last decades. The median weekly earnings of a full-time wage and salary worker were about 241 U.S. dollars in 1979 and shifted up to 768 U.S. dollars in 2012.The median earnings of U.S. full-time wage and salary workers vary across their educational attainment.he median weekly earnings of a full-time wage and salary worker were about 241 U.S. dollars in 1979 and shifted up to 768 U.S. dollars in 2012.