In this episode of Nation Wants To Know, with Madhavdas G, we will discuss the efficiency of the Covishield vaccine and the rising Omicron scare in India. A Lancet study finds that Covishield protection wanes in 90 days. It says that hospitalization and death risks are threefold in just a span of 4 months. India is facing a rise in Omicron cases, particularly in the national capital. The cases are the highest in the past 6 months. The Delhi government is concerned about the increase in cases. Alarmed states have imposed curbs on various gatherings and social events. In August, a booster dose policy was recommended to the government, but no action has been taken on the implementation as of yet. Watch the full video to know more! Times Now - Times Now News channel examines news with in-depth analysis. We provide much more than the latest news and breaking news of the day. Times Network houses the upscale television channels. Times Network takes the lead with its ground-breaking innovation and disruption of a new content category. The Times Network channels, which have a global footprint in 100 countries, inform, entertain, and engage viewers of all ages with fascinating and intriguing content, news, and information. Subscribe to our News channel - http://goo.gl/U9ibPb Check out our website: https://www.timesnownews.com Times Now News App : https://bit.ly/3AD5qqN Connect with us on our social media handles: Facebook: / timesnow Twitter: / timesnow Instagram: / timesnow Subscribe to our other network channels: Times Now Navbharat: https://www.youtube.com/timesnownavbh... Zoom: http://tiny.cc/u435nz Mirror Now: https://bit.ly/32xyBMe ET Now: http://goo.gl/5XreUq TN+: https://bit.ly/2EEJaF4 Follow us on Google News for latest updates Times Now : https://bit.ly/3CyrrYg Times Now Navbharat: https://bit.ly/3zDaKJo Zoom: https://bit.ly/3CEK0dv