Context:

The new COVID variant NB.1.8.1, now the dominant strain in the U.S., has been associated with a symptom described as 'razor blade throat', although experts assert this symptom is not unique to this variant. While reports of a severe sore throat have circulated, medical professionals emphasize that symptoms of NB.1.8.1 are not significantly different from other variants and are not more deadly. Despite the variant's ability to evade immunity, the overall spread of COVID is not at an alarming rate, evidenced by low levels in wastewater and decreased hospitalizations. Remedies for those experiencing severe sore throats include honey, cough drops, throat spray, saltwater gargles, and over-the-counter pain relievers. Consulting a healthcare provider remains important, as treatment can significantly reduce the risk of long COVID, a condition that can severely impact health for months after the initial infection subsides.

Dive Deeper:

• NB.1.8.1, a COVID variant currently surging in the U.S., is linked with a symptom called 'razor blade throat', characterized by a very painful sore throat, but experts say this is not exclusive to the variant.

• Geeta Sood, MD, notes that while sore throats are a potential symptom, they do not distinguish NB.1.8.1 from other variants, and current data suggest it is not more dangerous than other strains.

• The spread of NB.1.8.1 is not exceptional, as indicated by low COVID levels in wastewater and the lowest hospitalization rates since the pandemic began, attributed to immunity development.

• For managing severe sore throats, recommended remedies include natural options like honey, analgesic lozenges, throat sprays, saltwater gargles, and standard pain relievers.

• Consulting a healthcare professional upon testing positive for COVID is advisable, as treatment can decrease the risk of long COVID by up to 40%, even in those not at risk for severe illness.

• Symptoms of severe COVID, including shortness of breath, chest pain, and dizziness, warrant immediate medical attention to prevent complications.

• NB.1.8.1's ability to evade immunity allows it to become the dominant strain, yet it does not show increased transmission rates compared to previous variants.