New virus strain spikes in 9 US states with symptoms from brain fog to persistent cough
NegativeU.S News

The emergence of the XFG variant, or Stratus, as the dominant COVID-19 strain in the U.S. is raising concerns as it spreads to 38 countries. With symptoms ranging from brain fog to persistent cough, this variant poses new challenges for public health. Understanding its impact is crucial as it could affect ongoing efforts to manage the pandemic and protect vulnerable populations.
— Curated by the World Pulse Now AI Editorial System