It was Pakistan's first victory in 66 days of being in a bio-secure bubble in England amid the coronavirus and meant they squared this series at 1-1.
Upon arrival in England, the Pakistan squad will undergo testing before completing their 14-day isolation period, during which they will be allowed to train.
All the players tested positive are part of the 29 member squad, announced earlier by the board, which would be touring England.
The Pakistan Cricket Board is confident that the scheduled tour to England will proceed as planned.
Veteran Pakistan all-rounder Shoaib Malik who has been granted permission to join the team late has not been tested yet along with Cliffe Deacon and Waqar Younis.
Hafeez added that the responsibility of captaincy will be beneficial for the talented batsman.
The PCB CEO advised Mohammad Hafeez to not take up to the social media to criticise the board's decision and asked him to focus on his own cricket.
Earlier, Pakistani commentator and former Test player Ramiz Raja said that England’s Alex Hales showed symptoms of the dreaded COVID-19.
This is not the first time when Hafeez has been reported. In 2005, his action came under scrutiny for the first time and since, has been reported, suspended and cleared on multiple occasions.
Naseem on Monday became the youngest fast bowler to take five wickets in a Test innings. He achieved the feat playing against Sri Lanka in the Karachi Test, which the visitors lost by 263 runs.
