This season’s strain of Influenza A, also known as the flu, was particularly potent and widespread. The virus officially reached epidemic status in the U.S. the week of Jan. 5, when the percentage of total deaths caused by the flu surpassed the epidemic threshold of 7.2 percent. While the outbreak peaked in mid-January, the less severe Influenza B is expected to peak in March or April. For contractors, fighting the flu and other airborne illnesses offers a humanitarian service to society, as well as a potential boost to their bottom line.
The flu is a contagious respiratory illness caused by influenza viruses that can cause mild to severe illness and, in some cases, death. According to the Centers for Disease Control and Prevention (www.cdc.gov/flu), infants and young children, the elderly, and those with certain health conditions are at a higher risk for serious flu complications.