Pakistani President Mamnoon Hussain has issued instructions to the authorities to take precautionary measures against the Ebola virus disease officials said Tuesday. The country's National Health Services had earlier warned that the Ebola virus might come to Pakistan due to the frequent movement of people to African countries in connection with trade and transit. (Read: 10 reasons that make the Ebola virus deadly for humans) International health officials have also shown similar concerns and called for measures to stop the arrival of Ebola virus in Pakistan. The Pakistani president has written to provincial governments against the spread of Ebola disease