The conductor lives in Krisada 1 village in Muang district of Pathum Thani province. The patient is currently being treated at Thammasat University Hospital.
The conductor had also worked on bus No. 95 and No. 510 in the past days.
The BMTA said it had sterlised the buses the conductor had worked on. Also, it had told other staff working on the same buses to undergo medical check-up.