India pace spearhead Jasprit Bumrah has been ruled out of this month's two-test series against Sri Lanka as ​he continues to recover from a left knee injury, the country's cricket board (BCCI) said on Monday, Reuters reported. 

Bumrah, who sustained the injury while fielding in a one-day international against England in Cardiff in July, ​was initially included in the squad subject to a ​final fitness test and had been undergoing rehabilitation at ⁠the BCCI's Centre of Excellence in Bengaluru.