Covid-19 Cicada: What are the symptoms of this new variant

As we move further into 2026, the health landscape continues to shift with the emergence of new subvariants. The latest strain to capture the attention of health officials and the public alike is the BA.3.2 variant, popularly nicknamed “Cicada.”

What is the Cicada variant?

The “Cicada” variant, scientifically designated as BA.3.2, is a descendant of the Omicron lineage. It earned its nickname due to its unique evolutionary pattern: it was first identified by researchers in late 2024, appeared to go dormant for several months while other strains dominated, and then “resurfaced” with increased prevalence in early 2026—much like the periodic emergence of the cicada insect.

Genetic analysis shows that Cicada carries between 70 and 75 mutations, particularly in the spike protein. This high degree of mutation has led experts at the CDC and the World Health Organization (WHO) to monitor it closely. While it is not currently classified as a “high-concern” variant, its ability to bypass some existing immune defenses from older vaccines or previous infections has allowed it to spread across more than 23 countries and at least 25 U.S. states as of early 2026.

What are the most common symptoms of the Cicada variant?

Early clinical data suggests that the Cicada variant does not typically cause “new” or “unusual” symptoms compared to previous Omicron strains. Instead, it presents as a significant respiratory illness that can range from mild to moderate. According to recent health reports, the most common symptoms include:

• Persistent cough: Often dry, but can become productive.

• Fatigue: A notable sense of low energy or exhaustion.

• Fever and chills: Often one of the first signs of infection.

• Sore throat and congestion: Many patients report a “scratchy” throat and a runny or stuffy nose.

• Body aches: General muscle or joint pain.

• Shortness of breath: Particularly in those with underlying conditions.

• Headache and “brain fog”: Difficulty concentrating or a feeling of mental cloudiness.

Notably, the loss of taste or smell—a hallmark of earlier 2020 variants—is much less common with the Cicada strain, though it is still reported in some cases.

What are the prevention measures?

Despite the mutations found in the Cicada variant, standard public health precautions remain the most effective way to limit its spread. Health experts recommend a “layered” approach to protection:

• Vaccination: Keeping up to date with the latest boosters is crucial. While the Cicada variant shows some immune evasion, vaccines remain highly effective at preventing severe disease, hospitalization, and death.
  
  
• Masking in high-risk areas: Wearing high-quality masks (like N95 or KN95) in crowded indoor spaces or on public transportation remains a strong defense.
  
  
• Hygiene and airflow: Frequent handwashing and ensuring good ventilation in indoor settings can reduce the viral load in your environment.
  
  
• Testing and Isolation: If you feel unwell, take a rapid test immediately. If positive, follow the current 48-hour isolation guidelines (or those recommended by your local health authority) to protect others.

Can an online doctor help?

Yes, online doctors and telehealth services have become a primary resource for managing COVID-19 variants like Cicada. Consulting a doctor online can be beneficial for several reasons:

• Risk assessment: An online physician can review your symptoms and medical history to determine if you are at high risk for severe illness.

• Medical treatments: If you qualify, an online doctor can provide the necessary authorizations for treatment at your local pharmacy.

• Symptom Management: They can provide guidance on over-the-counter treatments for fever and pain, and help you distinguish between COVID-19, the common cold, or the flu.

• Safety: Telehealth allows you to receive medical advice without leaving your home, preventing the further spread of the virus to healthcare workers and other patients.