A new group of Covid-19 variants is circulating in the United States. According to the study of the Centers for Disease Control and Prevention of that country (CDC, its acronym in English), the changing family, nicknamed “FLiRT” due to their mutations, they are currently the top series in the country. One of its variations, KP.2, … Continue reading FLiRT Variant: New Covid-19 Variants Surge in the US