Chennai, Aug 11 (ANI): Doctor discharged a Guinea returned native of Chennai in Tamil Nadu on finding him unaffected with Ebola virus. The 26-year-old Parthiban from Theni district was taken to the Rajiv Gandhi(RG) Government General Hospital immediately after he landed from the West African country. Regional Medical Officer at RG General Hospital Dr. Elango, confirmed that he has been allowed to return to his home town as the test results on his immunity showed no signs of infection. The Ministry of Health, in coordination with the Ministries of Home Affairs (immigration Department), External Affairs and Civil Aviation, is constantly tracking passengers arriving in India from the West African countries affected by Ebola.