Health WHO skips over Greek letters ‘Nu’ and ‘Xi’ – names new variant Omicron by Anne Kader November 27, 2021 by Anne Kader November 27, 2021 The World Health Organization (WHO) has skipped the Greek letters “nu” and “xi” in naming its new COVID-19 variant, which it has now called the Omicron variant, Fox News reports. Read more 0 FacebookTwitterLinkedinWhatsappTelegramSkypeEmail