New ‘Cicada’ COVID-19 Variant Emerges

Heads up, everyone! Health experts worldwide are keeping a close eye on a new COVID-19 variant that’s been nicknamed the ‘Cicada’ variant. While it’s not currently causing major alarm bells, its significant number of mutations and its ability to spread stealthily have sparked important conversations about the ongoing evolution of the virus.

What Exactly Is the ‘Cicada’ Variant?

Officially known as BA.3.2, this new variant is a subvariant of Omicron, the strain of SARS-CoV-2 that causes COVID-19. It was first identified in South Africa in late 2024 and has been classified by the World Health Organization as a ‘variant under monitoring.’ What makes BA.3.2 particularly noteworthy is its high number of mutations, especially in the spike protein, which is the virus’s key tool for infecting our cells.

This extensive mutation rate is why scientists are paying such close attention. It raises questions about how the virus might continue to change and adapt over time.

Why ‘Cicada’? A Name for Its Quiet Spread

The nickname ‘Cicada’ comes from the insect’s well-known behavior: spending years underground before suddenly emerging in large numbers. Health observers drew a parallel because this variant was circulating at very low, almost undetectable levels before gaining more attention. It seems to have spread quietly, much like cicadas emerging unnoticed until they are widespread.

This pattern of a ‘silent buildup followed by sudden visibility’ is what led to the ‘Cicada’ moniker, highlighting its ability to circulate under the radar before being identified.

How Contagious Is It?

Researchers are still studying the exact contagiousness of the Cicada variant, but the initial findings are potentially concerning. It appears to have a growth advantage over some earlier strains, suggesting it might spread more easily. Furthermore, its mutations could potentially allow it to partially evade immunity gained from vaccines or previous infections.

However, current data indicates that it hasn’t yet triggered major global surges or become significantly more dominant or contagious than recent variants. The key takeaway is that it may spread efficiently, especially through reinfections, but hasn’t yet caused widespread outbreaks.

Symptoms to Watch For

The symptoms associated with the Cicada variant are quite similar to other Omicron-related infections, making it tricky to identify without testing. Common symptoms include fever or chills, a persistent cough, a sore throat (often reported as severe), fatigue, headache, muscle aches, and nasal congestion or a runny nose.

Less common symptoms can include shortness of breath, nausea, vomiting, diarrhea, skin rash, pink eye, and a loss of smell or taste (though this is less frequent than with earlier variants). Notably, some reports highlight a particularly severe sore throat as a distinguishing symptom.

Severity and Protection Measures

As of now, there’s no clear evidence suggesting the Cicada variant causes more severe illness than previous strains. Most reported cases are mild to moderate, and it hasn’t been linked to higher rates of hospitalization or death. However, experts caution that the high mutation levels could alter the virus’s behavior, and vulnerable populations remain at higher risk.

• Stay up-to-date with COVID-19 vaccines, as they still reduce severe illness.
• Test yourself if you feel sick, as symptoms can overlap with other illnesses.
• Consider wearing a high-quality mask in crowded indoor settings.
• Practice good hand hygiene and avoid close contact when ill.
• Stay home if you are sick to prevent spreading the virus.

The Bigger Picture: Staying Informed, Not Alarmed

The emergence of the Cicada variant is a reminder that COVID-19 continues to evolve, and new variants can appear unexpectedly. While immunity from vaccines or past infections may not fully prevent reinfection, our existing tools—vaccines, testing, and basic precautions—still offer strong protection against severe outcomes. At this stage, the Cicada variant is being monitored, not feared. Staying informed is key.