Nearly 48 per cent parents are not willing to send their kids to schools till they are vaccinated against the coronavirus infection. As per a recent survey, 30 per cent parents are willing to send their wards to schools if coronavirus cases in their districts come down to zero. Nearly 47 per cent of the respondents of the survey were from tier 1 districts, 27 per cent from tier 2 and 26 per cent respondents were from tier 3, 4 and rural districts.