Islamabad, July 25 : The Pakistan government has banned people, over the age of 18, who have not been vaccinated against Covid-19 from domestic air travel, the media reported on Sunday. According to a document issued by the Natio­nal Command and Opera­tion Centre (NCOC), available with Dawn, it has been decided that no unvaccinated citizens of 18-year age and above will be allowed to undertake dom­e­s­tic air travel from August 1. "Restriction is for domestic air travel and people travelling from Pakistan to abroad or from abroad to Pakistan are exempted from restriction. It is also not applicable on link flights if these are within 72 hours of arrival or departure," the document states. However partially vaccinated individuals, foreign nationals, Pakistani nationals having documentary proof of vaccination abroad and patients who are clinically advised against vaccination due to risk of reaction are exempted from restriction. This announcement comes as Pakistan's overall Covid-19 caseload and death toll have increased to 1,004,694 and 23,016, respectively. /IANS