Note: Below is the only source I have so far been able to find for this. That Pakistan is increasing its Ebola surveillance at its airports is being widely reported (e.g. http://nation.com.pk/islamabad/29-No...ss-at-airports).
[...]
LAHORE: FIA immigration officials intercepted three passengers, suspects of Ebola, and handed them over to Health Department at the Allama Iqbal International Airport on Friday.One passenger [...], arriving from Liberia, was intercepted by FIA immigration officials whereas [two other passengers], arrived from Sierra Leone, were also intercepted. The three were handed over to Health Department.
[...]
[...]
LAHORE: FIA immigration officials intercepted three passengers, suspects of Ebola, and handed them over to Health Department at the Allama Iqbal International Airport on Friday.One passenger [...], arriving from Liberia, was intercepted by FIA immigration officials whereas [two other passengers], arrived from Sierra Leone, were also intercepted. The three were handed over to Health Department.
[...]