Event:
Researchers announce a new orally-administered drug that may cure Hepatitis C; 90 percent of patients in trials were declared free of the virus after 12 weeks
More Notable Events on April 12: 1981 Maiden voyage of space shuttle Columbia
1961 Yuri Gagarin becomes 1st person to orbit Earth in Vostok 1
1946 Syria gains independence from France
1844 Texas became a U.S. territory
1654 England, Ireland and Scotland united
