PPP chairman Bilawal Bhutto-Zardari says federal borders are the responsibility of the federal government and therefore it should have ensured proper management of Pakistanis arriving from Iran through Taftan.

"You couldn't test them, you couldn't quarantine them. I'm not saying it's their fault. I'm saying it's your fault," he told the treasury benches in NA.

"Why wasn't the Raiwind Ijtima stopped? Our Tableeghi brothers should've been informed [about the virus threat]."