Mumbai today saw a massive surge in fresh coronavirus cases with 3,671 infections. That's a 46% jump from yesterday amid concerns over a third wave and the Omicron variant. The health workers are now working round-the-clock in three shifts across the city's 24 wards to "test, trace and treat" patients. NDTV's Saurabh Gupta sends us this ground report from one of Mumbai's Covid war rooms. About NDTV: NDTV brings you unbiased and comprehensive coverage of news and entertainment programmes in India and abroad. NDTV delivers reliable information across all platforms: TV, Internet and Mobile. Follow us on Social Media: Like us on Facebook: / ndtv Follow us on Twitter: / ndtv Follow us on Koo: https://www.kooapp.com/profile/ndtv Follow us on Instagram: / ndtv Join NDTV on Telegram Messenger: https://t.me/NDTVbot/?start=hi Follow us on Google News for Breaking and Latest News Updates: NDTV: https://bit.ly/3e5ngbP NDTV India (Hindi News): https://bit.ly/3mNVwMY Download NDTV Mobile Apps: http://www.ndtv.com/page/apps #Covid19News #CoronavirusIndia #Covid19India