India, Oct. 11 -- Pakistan selectors are sweating on the availability of Sajid Khan for the first Test against South Africa as the seasoned spinner is still recovering from a viral infection.

Pakistan skipper Shan Masood said Sajid had been down with a viral fever but had returned to the nets and bowled a bit but a final call on his selection would only be made on medical advice before the toss.

"Sajid if he is okay is the first name you will put down on the team sheet for a Test as he has been an integral part of our home Test campaigns but obviously we have to ensure he is 100 percent ready for the rigours of a five-day match," Masood said.

He didn't rule out a surprise selection for uncapped 39-year old left arm spinner Asif Afridi ...