In Andhra Pradesh, out of the 304 found positive Covid-19 cases, six  people have been treated fully and discharged.   <br />'' <br />'' Addressing the media persons today in Vijaiwada, Dr. K. S. Jawahar Reddy, Special Chief Secretary to Medical, Health and Family Welfare, said four deaths have  been registered so far.  Dr. Jawahar Reddy said that a total of 3270 samples collected have bee found to be negative out of the total 3574 sammples tested till yesterday.<br />'' <br />''Dr. Reddy added, out of the total number 28622, foreign returnees all of them have almost completed the 14 day quarantine, under strict watch.  A total of 176 foreign returnees or their contacts were fund to be positive and properly treated.<br />''