Fourth Wave Of Covid-19 In Delhi, Micro-Containment Zones To Be Created: Minister In areas where two or more cases are being reported, the government shall form micro-containment zones to tackle the fourth wave of the Covid-19 pandemic in Delhi File Photo Outlook Web Bureau 2021-04-05T18:25:37+05:30 Fourth Wave Of Covid-19 In Delhi, Micro-Containment Zones To Be Created: Minister outlookindia.com 2021-04-05T18:50:26+05:30 Also read To fight the fourth wave of the Covid-19 pandemic that Delhi is witnessing, testing capacity has been ramped up along with the creation of micro-containment zones where two or more cases are being reported, said Delhi Health Minister Satyendra Jain.