DTaP[edit] DTaP (also DTPa and TDaP) is a combined vaccine against diphtheria, tetanus, and pertussis, in which the component with lower case 'a' is acellular. This is in contrast to whole-cell, inactivated DTP (aka DTwP). The acellular vaccine uses selected antigens of the pertussis pathogen to induce immunity.
The Battle of Pea Ridge was fought March 7-8, 1862, and was an early engagement of the American Civil War (1861-1865). Armies & Commanders: Battle of Pea Ridge - Background: In the wake of the disaster at Wilson's Creek in August 1861, Union forces in Missouri were reorganized into the Army of the Southwest. Numbering around 10,500, this command was given to Brigadier General Samuel R. Curtis with orders to push the Confederates out of the state.
Pea Ridge, Arkansas. Pea Ridge is a city in Benton County, Arkansas, United States. The name Pea Ridge comes from a combination of the physical location of the original settlement of the town, across the crest of an Ozark Mountains ridge, and for the hog peanuts or turkey peas that had been originally cultivated by Native American tribes centuries before European settlement, which later helped to provide basic subsistence once those pioneer settlers arrived. The rural town is best known as the location of the pivota