<p>Ludhiana Deputy Commissioner of Police VK Sharma on August 25 informed that not even a single Covid-19 positive case has been reported in the district after 15 months. “Of 9,000 samples tested yesterday (August 24), no sample tested positive for Covid-19 in Ludhiana district. We didn't report even a single positive case here after 15 months,” said DCP Varinder Sharma.</p>