Biafra killings were taking place in the southeastern city of Onitsha, because of a shoot-to-kill policy directed toward Biafran loyalists, particularly members of the Movement for the Actualization of the Sovereign State of Biafra (MASSOB). In 2010, researchers from Karolinska Institutet in Sweden and University of Nigeria at Nsukka, showed that Igbos born in Biafra during the years of the famine were of higher risk of suffering from obesity, hypertension and impaired glucose metabolism compared to controls born a short period after the famine had ended in the early 1970s. The findings are in line with the developmental origin of health
Jello Biafra and the Guantanamo School of Medicine temporarily filled the bass position for live performances while Billy Gould took part in the Faith No More reunion tour. The band's second release, an EP titled "Enhanced Methods of Questioning", was released on May 31, 2011. Controversy for the band arose after news was released of the band's decision to play in Tel Aviv, Israel on 2 July 2011. Biafra received much criticism from the left and punk community in light of the artistic boycott put forward by the Boycott, Divestment and Sanctions campaign in 2005. On the 29 June 2011, Jello Biafra and the Guantanamo School of Medicine