RT Book, Section A1 Zimmerman, Laura A. A1 Reef, Susan E. A2 Kasper, Dennis L. A2 Fauci, Anthony S. SR Print(0) ID 1141412076 T1 RUBELLA (GERMAN MEASLES) T2 Harrison's Infectious Diseases, 3e YR 2017 FD 2017 PB McGraw-Hill Education PP New York, NY SN 9781259835971 LK accessbiomedicalscience.mhmedical.com/content.aspx?aid=1141412076 RD 2024/04/23 AB Rubella was historically viewed as a variant of measles or scarlet fever. Not until 1962 was a separate viral agent for rubella isolated. After an epidemic of rubella in Australia in the early 1940s, the ophthalmologist Norman Gregg noticed the occurrence of congenital cataracts among infants whose mothers had reported rubella infection during early pregnancy, and congenital rubella syndrome (CRS; see “Clinical Manifestations,” below) was first described.