‘Superbug’ discovery raises ‘health concerns’ for Sunita Williams, others aboard ISS The Indian ExpressTrouble For Sunita Williams, Crew After ‘Spacebug’ Detected At Space Station NDTVSunita Williams in space: Danger looms as respiratory system infecting ‘space bug’ detected at Space Station Business TodayIIT Madras joins hands with NASA to study pathogens in international space station The New Indian ExpressIIT Madras, NASA researchers study multidrug resistant pathogens on international space station The Hindu