As the world grapples with the ongoing COVID-19 pandemic, a new chapter unfolds with the emergence of FLiRT variants. Termed as KP.2 and KP1.1, these variants are descendants of the Omicron JN.1 strain that swept across the globe during the winter months of the previous year. Now, these offspring variants are making their presence known, contributing to a surge in new cases and hospitalizations in regions such as the United States and the United Kingdom.
According to reports from the Infectious Disease Society of America (IDSA), FLiRT variants have been identified as key players in the recent uptick in COVID-19 cases, prompting concerns of a potential resurgence of the virus. Notably, countries like the U.K., South Korea, and New Zealand have experienced a significant rise in FLiRT cases, reigniting fears of another wave of infections.
In India, the Indian SARS-CoV-2 Genomics Consortium (INSACOG) has reported a growing number of cases involving KP.2 and KP1.1 variants, with 238 and 30 cases respectively as of May 6. This underscores the global spread and impact of FLiRT variants, highlighting the need for continued vigilance and adherence to preventive measures.
As experts emphasize the importance of universal protections, particularly for vulnerable populations, the emergence of FLiRT variants serves as a reminder of the evolving nature of the COVID-19 virus. With ongoing research and surveillance efforts, understanding and addressing these variants will be crucial in navigating the ongoing pandemic and safeguarding public health.
