PROGOHEALTH DAILY

COVID-19 Virus Omicron XBB.1.16 COVID-19 virus in late November 2021, the world received news of a new variant of the COVID-19, known as Omicron XBB.1.16. This variant was first detected in South Africa and has since spread to other countries around the world. The emergence of Omicron XBB.1.16 caused concern among health officials and the general public alike. This was due to the fact that early reports suggested that it may be more transmissible than previous variants, and that it may be more resistant to existing vaccines. The World Health Organization (WHO) has classified Omicron XBB.1.16 as a variant of concern (VOC), which means that it is considered to be a significant threat to global public health. The WHO has also noted that the variant has a large number of mutations, particularly in the spike protein of the virus, which is the target of most vaccines. One of the key concerns about Omicron XBB.1.16 is its potential to evade the immune system. Preliminary studies have suggeste