CDC Warns of Rising COVID-19 Cases as New Omicron Subvariant 'Stratus' Spreads
The World Health Organization (WHO) has been closely monitoring the XFG variant, categorizing it as a 'variant under investigation' since June. Meanwhile, the Centers for Disease Control and Prevention (CDC) reports a worrying increase in COVID-19 cases across the U.S., with a new Omicron subvariant, 'Stratus', driving the surge. However, hospitalizations remain low, and the CDC has adjusted its vaccine recommendations.
The CDC's latest data reveals a concerning 8.6% rise in test positivity rates, with cases increasing in 45 states as of August 5. This uptick has been linked to the new Omicron subvariant XFG, or 'Stratus'. While symptoms may resemble common respiratory illnesses, they can also be more severe for immunocompromised individuals, older adults, and those not immune to the virus, potentially leading to lower respiratory tract issues like pneumonia.
The CDC reports that 'Stratus' has become the dominant variant in the U.S. by August 13, replacing the current dominant variant, 'Nimbus' (NB.1.8.1). In response to the evolving situation, the CDC has updated its vaccine recommendations. It will no longer advise COVID-19 vaccines for pregnant people and young children, and the FDA will not approve updated vaccines for those under 65. This comes after the HHS Secretary Robert F. Kennedy Jr. withdrew $500 million in funding for mRNA vaccine development programs.
The CDC's data emphasizes the need for continued vigilance against COVID-19, despite the shift in dominant variants. As 'Stratus' spreads, understanding its unique characteristics and symptoms is crucial for early detection and treatment. The CDC's updated vaccine recommendations reflect the changing landscape of the pandemic and aim to focus resources on those most at risk.
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