In 1977 on
Janta Party ticket, Prof Husain fought the
Bihar Legislative Assembly election from
Munger constituency. He won the election by 41441 votes, the highest margin in the state. This stellar result earned him a cabinet berth in the
Karpoori Thakur ministry. He was appointed as Health Minister. From October, 1990 to March, 1995 Prof Husain served as Chairman of the Bihar State Minority Commission.
Bihar Vidhan Parishad In June 1994 the
Governor of Bihar nominated Prof Husain to
Bihar Legislative Council . A year later in April 1995, he was appointed as Acting Chairman of the council. And finally on 26 July 1996 he was elected uncontested the Chairman of Bihar Legislative Council. After competing his term he was reappointed and elected unopposed as Chairman again on 7 May 2000. == Literary works ==