The correct answer is Ministry of Health. The Union Health Ministry launched the 2 months long 'Har Ghar Dastak campaign 2. 0' on 1 June 2022. The objective of this campaign is to achieve optimal coverage of Covid vaccination among all eligible beneficiaries and accelerate the pace of vaccination. PM Modi had announced the launch of Har Ghar Dastak campaign in November 2021. Union Health Minister - Mansukh L. Mandaviya. Additional InformationAbout Har Ghar Dastak 2. 0 Campaign:?This Health Ministry is being supported by UNICEF in this campaign. The Ministry had pointed out that the sub-optimal coverage of persons with precautionary doses for those aged 60 years and above, along with the slow coverage speed for those aged between 12 to 14 years of age is of huge concern. Hence, this second round of the campaign will be focusing on children aged between 12 to 18 years. This campaign will be focusing on:old age homescollegesschoolsout-of-school children (for coverage of children between 12 to 18 years of age)brick kilnsprisons, etc.