"These may include the challenge of ensuring over 1.3 billion people in India receive factual and timely information and updates on vaccine rollout progress and benefits, public's anxiety and queries regarding government's decision for prioritisation of vaccine administration, apprehension about the vaccines introduced after a short trial raising safety concerns, and fear of adverse events, misconception about vaccine efficacy, rumours and negative narrative in media/social media space and laxity observed in public adherence to Covid appropriate behaviour," the document stated.