Timeline — 1980-1999

62 Entries

Recombinant DNA vaccines, the National Childhood Vaccine Injury Act, conjugate technology, and the switch from OPV to IPV

Pre-1900 | 1900-1949 | 1950-1979 | 1980-1999 | 2000-2009 | 2010-2019 | 2020-Present

Try: Hib, hepatitis, NCVIA, VICP, MMR, varicella, DTaP

Showing 62 entries