The World Health Organization (WHO) has used Nigeria as a case study on how best to handle the spread of coronavirus across hard hit zones. Executive Director, WHO Health Emergencies Programme, Michael Ryan made this known while addressing pressmen at a coronavirus response conference in Geneva, Switzerland. He pointed out that after Nigeria confirmed its first coronavirus case, precautionary measures were taken to ensure that the spread was curtailed. Ryan lauded Nigeria for establishing a 100-bed isolation unit within 48 hours of the first reported case.