The wider picture
The BA.3.2 variant, dubbed the “Cicada,” is a descendent of the BA.3 omicron subvariant that emerged in 2022. First identified in South Africa in November 2024, this variant is now making headlines as it spreads to over 20 countries, including 25 states in the United States.
Cicada carries approximately 70 to 75 mutations in its spike protein, raising concerns about its transmissibility. However, health experts emphasize that current evidence suggests BA.3.2 does not lead to more severe illness compared to earlier variants. Dr. Adolfo García-Sastre stated, “There’s no evidence that BA.3.2 is causing more severe disease or hospitalizations in countries where it’s more widespread.”
Common symptoms associated with the Cicada variant include cough, fever or chills, sore throat, congestion, shortness of breath, loss of smell or taste, fatigue, headache, and gastrointestinal issues like diarrhea or vomiting. Most cases appear mild to moderate, resembling flu-like illness, especially among vaccinated individuals.
Despite the variant’s mutations, vaccines are expected to provide strong protection against severe disease, even if breakthrough infections occur. Health authorities are actively monitoring the BA.3.2 variant due to its rising presence, urging the public to stay up to date with vaccinations and take precautions in crowded settings.
Health experts have noted that symptoms of the BA.3.2 Cicada variant are largely similar to earlier Omicron strains, with no new or unusual signs reported so far. “Most cases remain mild and can be managed at home with rest and hydration,” they advise.
While the current COVID-19 vaccines may not be as effective against it due to the multiple mutations, the overall risk remains manageable. Observers are keeping a close eye on the variant’s spread and its impact on public health.
As the Cicada variant continues to rise, health officials stress the importance of vigilance. With the variant primarily spreading through respiratory droplets and close contact in crowded or poorly ventilated spaces, precautions are crucial to mitigate its impact.
Details remain unconfirmed, but the consensus among health experts is clear: stay informed, stay vaccinated, and take necessary precautions to protect yourself and others.
