Which of the Following Are Used by the Centers for Disease

Multiple Choice

Which of the following are used by the Centers for Disease Control and Prevention to track outbreaks of foodborne disease?

A) reverse-transcriptase PCR (rtPCR)
B) DNA fingerprints
C) restriction fragment length polymorphisms
D) DNA fingerprints, restriction fragment length polymorphisms, and reverse -transcriptase PCR(rtPCR)
E) DNA fingerprints and restriction fragment length polymorphisms