21 June 2025 — USA:
A newly emerging COVID-19 subvariant, identified as NB.1.8.1 and informally called “Nimbus,” is rapidly spreading across several parts of the United States. According to recent health surveillance, it now accounts for roughly 37% of new cases, making it the second most common variant circulating in the country.
Health officials are closely monitoring this strain due to a slight increase in community transmission. While the symptoms resemble those of other Omicron descendants, one unique feature stands out — many patients are reporting a sharp, painful sore throat, often described as feeling like a “razor blade” or “swallowing glass.” This unusual sensation has led to the variant being informally dubbed the "razor throat" variant.
Though no significant increase in hospitalizations has been reported so far, the CDC has labeled NB.1.8.1 as a Variant Under Monitoring, urging the public not to panic but to stay alert and follow standard health precautions.
🔍 Symptoms to Watch Out For:
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Severe sore throat (distinctive to this variant)
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Headache and muscle pain
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Fever or chills
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Buy vitamins and supplements
Nasal congestion or runny nose
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Cough and fatigue
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In some cases, temporary loss of smell or taste
🛡️ How to Stay Protected:
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Get your COVID booster, especially if eligible or in a high-risk group
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Wear a mask in crowded indoor areas or during travel
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Maintain hand hygiene with soap or sanitizer
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Avoid contact with symptomatic individuals
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Test if you feel unwell, especially if you've traveled recently
📢 Reminder: If you're feeling sick or need medical help, visit our Free Doctor Service at NeedsBlood.com for expert advice.
🗺️ Affected States (As of Now):
Confirmed spread of Nimbus has been reported in:
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New York
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California
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Massachusetts
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Connecticut
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Texas
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and 10+ other states
Health departments are increasing genome sequencing to track further spread and determine if this variant poses a higher risk.
🙏 Final Note:
Even though the Nimbus variant isn't currently considered dangerous, its quick spread and unusual symptoms mean we need to keep a close eye on it." (More direct and conversational. Staying informed and following basic health measures can significantly reduce your risk.
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