In the fight against COVID19, technology has come to our help.  Ministry of Electronics and Information Technology along with the best tech brains in the country developed the Aarogya Setu App which has been downloaded by nearly 7 crore people in just 18 days since it's launch. The App works on radio signal technique and sends s in case it's user comes in contact with any Corona positive person.<br />'' <br />'' AIR correspondent reports, by downloading and installing Aarogya Setu App in your Android as well as iOS phones in just 30 seconds you can ensure the safety of your family and yourself from COVID-19. This App sends you in case you come in contact with any COVID positive person. Even if the person you met 14 days ago develops Corona infection you still get the to take necessary precautions. This way you can make yourself and your family safe from contracting the infection . On the other hand, through a set of questions on this app you can also self-analyse your health status at any time.  Prime Minister Narendra Modi has as well urged people on a number of occasions to download this App.<br />'' <br />'' For better results it is necessary that maximum number of people download Aarogya Setu on their smart  phones. We at AIR News have downloaded Aarogya Setu and  request you and your near and dear ones to Download it now and Stay Safe.,<br />''  <br />