Seeing the rapid growth of the Omicron variant, the World Health Organization (WHO) has put it in the category of variants of concern. Meaning a variant that can cause concern. The world, starting to open its doors to others, is back on the back foot. Botswana and the South African government have flagged it as a dangerous variant. At the same time, this new variant has increased the problems for Europe already suffering from the outbreak of Delta virus. ,