Benjamin Franklin and George Washington The First U.S. Postage Stamps Issued 1847 The first stamp issues were authorized by an act of Congress and approved on March 3, 1847. The earliest known use of the Franklin 5Â¢ is July 7, 1847, while the earliest known use of the Washington 10Â¢ is July 2, 1847.
The DTaP vaccine prevents the spread of diphtheria, tetanus and pertussis from an infected or exposed person to another person. The Federal Drug Administration introduced the DTaP vaccine in 1997 to replace the DTP vaccine formula, which was linked to safety concerns in young children. Similar to other childhood immunizations, DTaP side effects are minimal when compared to the risks of contracting one of the three diseases it protects against.
Home Â» Vaccine Information Â» Diphtheria Tetanus & Pertussis (DTaP) Vaccine Â» DTaP Vaccine Side Effects. One of the most common vaccines in the United States is the DTaP vaccine. The vaccine is meant to prevent the spread of Diphtheria, Tetanus and Pertussis from an infected or exposed person to another person.