KP2 Variant: Spreading in the US, but No More Infectious
Introduction
The KP2 variant of the SARS-CoV-2 virus, also known as a FLiRT variant, is steadily spreading in the United States. As of late March 2023, the KP2 variant was causing about 4% of infections in the US, according to the CDC.
Characteristics of the KP2 Variant
The KP2 variant has several mutations that distinguish it from other variants of the SARS-CoV-2 virus. These mutations appear to give the KP2 variant a higher viral fitness, which means that it is more likely to spread from person to person.
However, there is no evidence to suggest that the KP2 variant is more infectious than other variants of the SARS-CoV-2 virus. In fact, some studies suggest that the KP2 variant may actually be less infectious than other variants, such as the Delta variant.
Implications of the KP2 Variant
The spread of the KP2 variant is a reminder that the SARS-CoV-2 virus is constantly evolving. It is important to stay up-to-date on the latest information about the virus and to take steps to protect yourself and others from infection.
These steps include:
- Getting vaccinated and boosted against COVID-19
- Wearing a mask in public indoor settings
- Social distancing
- Washing your hands frequently
By taking these steps, you can help to slow the spread of the KP2 variant and other variants of the SARS-CoV-2 virus.
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