Pertussis, also known as whooping cough, is a highly contagious respiratory infection. Pertussis causes violent coughing which can make it hard to breath. Pertussis affects babies and young children most commonly and most severely.ertussis, also known as whooping cough, is a highly contagious respiratory infection. Pertussis causes violent coughing which can make it hard to breath. Pertussis affects babies and young children most commonly and most severely.
Legal Definition of credit bureau. : a private business that compiles information on consumers' creditworthiness and provides this information to lenders.
One of the largest credit bureaus present in the United States. Similar to Equifax and Experian, the company maintains its own database of consumer credit files that other institutions and consumers use to monitor their credit reports. TransUnion is the second oldest credit bureau out of the three major ones in the U.S. â To check on your current credit rating you should contact one of the three major credit bureaus which include Equifax, TransUnion, and Experion.