A new wave of COVID-19 is sweeping across the globe, and this time, it’s bringing a symptom with a dramatic nickname: razor throat covid. As of June 2025, the NB.1.8.1 variant—also known as Nimbus—has become a major player in the ongoing pandemic, accounting for a significant share of new cases in the United States and spreading rapidly in Europe and Asia. What’s grabbing headlines is the intense, painful sore throat that many infected individuals are describing as a “razor throat,” a sensation likened to swallowing shattered glass or razor blades.
While sore throat has always been a common COVID-19 symptom, the severity and prevalence of this particular symptom with the Nimbus variant have captured public attention. Social media platforms like Instagram and TikTok are flooded with personal accounts of people struggling to eat, drink, or even speak due to the pain. YouTube health channels are buzzing with advice on managing this symptom, and news outlets are reporting a surge in cases linked to this variant, especially in California, New York, Texas, and Illinois.
Understanding Razor Throat Covid: Symptoms and Spread
The term “razor throat covid” refers to the excruciating sore throat experienced by many infected with the NB.1.8.1 variant. According to the latest data, this variant now makes up about 37% of COVID-19 cases in the U.S., making it the second most dominant strain. Its rapid spread is attributed to increased travel and large gatherings as summer kicks off.
Symptoms associated with razor throat covid include:
- Severe sore throat (razor throat)
- Fever or chills
- Cough
- Shortness of breath
- Nasal congestion or runny nose
- Loss of taste or smell
- Fatigue
- Muscle or body aches
- Headache
- Nausea, vomiting, or diarrhea
While the “razor throat” sensation is not unique to this variant, its intensity is prompting more people to seek medical advice. Health experts note that sore throat has been reported in about 70% of recent COVID cases, but the level of pain described by those with the Nimbus variant is notably higher.
Key Point Summary: Razor Throat Covid
- Variant Name: NB.1.8.1 (Nimbus)
- Dominance: Second most common in the U.S. (37% of cases as of early June 2025)
- Main Symptom: Severe sore throat (“razor throat”)
- Other Symptoms: Fever, cough, fatigue, loss of taste/smell, headache, body aches
- Spread: Rapidly across U.S., Europe, and Asia; detected in travelers from affected regions
- Severity: No evidence of increased hospitalization or mortality compared to previous variants
- Vaccine Effectiveness: Existing vaccines remain effective against this variant
Is Razor Throat Covid More Dangerous?
Despite the dramatic nickname and the surge in cases, public health officials are not sounding the alarm just yet. The World Health Organization (WHO) has classified NB.1.8.1 as a “variant under monitoring,” meaning it warrants attention but is not considered a variant of concern. Current evidence suggests that while the Nimbus variant spreads quickly, it does not cause more severe illness or higher rates of hospitalization than earlier strains.
However, vulnerable populations—such as the elderly, immunocompromised, and those with chronic conditions—remain at higher risk for complications. Health experts emphasize the importance of staying up to date with vaccinations, as existing COVID vaccines continue to offer protection against this variant.
Managing Razor Throat Covid: What You Should Do
If you or someone you know develops a severe sore throat—especially if it feels like a “razor throat”—it’s important to get tested for COVID-19. Experts also recommend ruling out bacterial infections like strep throat, which can have similar symptoms but require different treatment.
Here are some practical tips for managing razor throat covid symptoms:
- Stay hydrated: Drink plenty of fluids to soothe the throat.
- Use throat lozenges or sprays: These can provide temporary relief.
- Rest: Allow your body time to recover.
- Monitor for worsening symptoms: Seek medical attention if you have difficulty breathing, persistent high fever, or signs of dehydration.
- Practice good hygiene: Wash your hands frequently and wear a mask if you’re around others.
Social Media and Public Reaction
The razor throat covid symptom has gone viral on platforms like Instagram, TikTok, and Twitter, with users sharing their experiences and tips for coping. YouTube creators are posting videos with home remedies and medical advice, while health professionals use these platforms to dispel myths and provide accurate information.
Many people are surprised by the intensity of the pain, describing it as the worst sore throat they’ve ever had. Some report being unable to eat or drink for days, while others say the pain lingers even after other symptoms subside.
Looking Ahead: What to Expect
As summer travel and gatherings continue, health officials expect razor throat covid cases to rise. The good news is that existing vaccines and public health measures—such as masking in crowded places and staying home when sick—can help slow the spread.
For now, razor throat covid is a reminder that COVID-19 is still evolving, and staying informed and prepared is key. While the new variant is not causing more severe illness overall, its signature symptom is making a big impression.
Engaging Conclusion
Razor throat covid is the latest twist in the ongoing pandemic, with the Nimbus variant bringing a new level of discomfort to those infected. The symptom may be dramatic, but the overall risk remains manageable for most people. Staying up to date with vaccinations, practicing good hygiene, and seeking medical advice when needed are the best ways to protect yourself and others.
If you experience a severe sore throat or other symptoms, don’t hesitate to get tested and consult a healthcare professional. Together, we can keep each other safe as we navigate this latest chapter in the COVID-19 story.