Recommended immunizations

摘要

The U.S. Centers for Disease Control and Prevention recommends that the general public, including all wastewater treatment plant operators and others working within wastewater treatment plants, be up-to-date on their immunizations for diphtheria and tetanus. Booster shots are recommended every 10 years after the initial immunizations are administered. The tetanus booster needs to be repeated if a wound or puncture becomes dirty and a booster shot has not been received within 5 years.