India, July 12 -- You don't need to don a cape to be a hero, all it takes is a will to benefit those around you. One such Covid hero is IAS officer Abhishek Singh, who has brought forth a thoughtful initiative called United By Blood for those searching for credible plasma donors amid the second wave. In the wake of amplified vaccination drives, Singh's initiative is opening more doors to needy citizens. United by Blood is now ensuring citizens across strata get their vaccines through their special drive-in vaccination centres in multiple cities. Singh's not-for-profit enterprise has vaccinated over 15,000 people through twelve centres spread across the country and aims to help many more....