Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Presidential Rift, Coronavirus Eclipse Afghan Peace Deal Ayaz Gul ISLAMABAD, PAKISTAN - A lingering dispute over Afghanistan's presidential election and an outbreak of coronavirus in the country appear to have complicated further an already troubled effort the United States is making to help find a negotiated end to nearly 19 years of war. Afghan officials found five new cases of coronavirus Sunday, increasing the national tally of confirmed cases to at least 16. There are fears the number is likely to grow in the wake of increased number of Afghan pilgrims and refugees returning from neighboring Iran, one of the worst-hit by the global pandemic. After having negotiated and signed a landmark peace-building deal with the Taliban in Qatar two weeks ago, U.S. chief negotiator Zalmay Khalilzad flew to Kabul to help in arranging an inclusive Afghan team to engage in negotiations with the insurgent group to move the process forward. Instead, Khalilzad has since been mostly busy mediating the political dispute between incumbent Ashraf Ghani and his rival Abdullah Abdullah, as both claim to have won the September 28th presidential election and held competing inaugurations last Monday. The U.S. envoy has repeatedly met with both the presidential claimants but there appears to be no progress toward ending the political impasse. NATO senior civilian representative to the country Nick Kay in a video message released via Twitter on Saturday called on Afghan leaders to urgently find a compromise and solve their political differences. "As the coronavirus sweeps the world causing public health crisis and potential economic crisis'¦it is strange that the political leadership cannot find a way to resolve their differences and unite the country both in the interests of public health but also peace," Kay said. Violence continues Meanwhile, Afghan and Taliban officials have accused each other of launching fresh battlefield attacks in parts of the country, which adds to problems facing the implementation of the U.S.-Taliban agreement. Officials in southern Kandahar province told VOA that a suspected Taliban infiltrator killed at least seven Afghan security forces early Sunday, the latest in a series of insider attacks that have killed thousands of government security personnel over the years. The Taliban claims its loyalists, who have infiltrated Afghan forces, carry out these attacks before returning to insurgent ranks. .