Austin Braces for Fresh COVID Variant ‘Cicada’ Amidst Ongoing Respiratory Illnesses
As spring arrives in Austin, residents are navigating a familiar landscape of cold and flu season, now with a new concern: a highly mutated COVID-19 variant nicknamed “Cicada.” This variant, officially known as BA.3.2, is prompting health officials to monitor its spread and potential impact.
What is the ‘Cicada’ Variant?
The “Cicada” variant first surfaced in South Africa in 2024 and gained traction in Europe by late 2025. Its name reflects a slower emergence compared to other recent variants, mirroring the lifecycle of cicada insects. Like previous strains, “Cicada” is a version of the Omicron variant, which has been dominant since 2021.
Immune Evasion Concerns
Experts are paying close attention to “Cicada” due to its altered spike protein. Laboratory testing, according to the Centers for Disease Control and Prevention (CDC), indicates the variant “efficiently evades antibodies.” This suggests a potential for reduced protection from prior infections or vaccinations, necessitating ongoing evaluation and possible vaccine updates. More hospitalizations could occur if the strain increases in prevalence.
Current Situation in Austin and Texas
Currently, the presence of “Cicada” in the United States remains low, accounting for approximately 5% of strains detected in wastewater. Texas and Central Texas counties are currently experiencing low to exceptionally low levels of COVID-19 activity. Austin Regional Clinic anticipates the variant will present similarly to past Omicron strains, primarily as a mild upper respiratory infection.
However, older adults and individuals with compromised immune systems remain at higher risk for severe illness. As of early March, positivity rates for COVID-19 tests at Austin Regional Clinic were around 1.5%, and local clinics haven’t observed a typical winter surge.
Beyond COVID-19: Other Respiratory Illnesses
While “Cicada” is a new concern, other respiratory illnesses are also circulating in the Austin area.
Flu Season Update
The flu season is following a typical pattern, with a shift from flu A to flu B in recent weeks. Austin Regional Clinic reports that flu test positivity rates are around 10.1%. A flu shot is still recommended, particularly for those at higher risk.
RSV and Pertussis (Whooping Cough)
Respiratory syncytial virus (RSV) continues to circulate at low levels, primarily affecting young children and older adults. Vaccines are available for infants, young children, older adults, and pregnant women. There have also been little outbreaks of pertussis, a vaccine-preventable bacterial infection, in the area.
Norovirus: The Stomach Bug
Norovirus, a highly contagious stomach virus, is also causing illness, particularly in families and schools. Strict hygiene practices are crucial to prevent its spread.
Measles Vigilance
While Austin currently has no measles cases, Texas has reported 147 cases this year, concentrated in areas near El Paso. Vaccination with the MMR vaccine remains the best defense against measles.
Oak Pollen and Allergy Season
Adding to the respiratory challenges, Austin is experiencing high levels of oak pollen, following a period of intense cedar pollen. Here’s causing significant allergy symptoms for many residents.
Frequently Asked Questions
- Is the ‘Cicada’ variant more dangerous? The CDC reports it efficiently evades antibodies, potentially reducing vaccine and prior infection protection.
- What are the symptoms of the ‘Cicada’ variant? It’s expected to cause similar symptoms to other Omicron strains – primarily a mild upper respiratory infection.
- Should I secure another COVID-19 vaccine? Health officials recommend staying up-to-date with vaccinations, but specific recommendations may evolve as the variant is further studied.
- What can I do to protect myself? Vaccination, good hygiene practices (handwashing), and staying home when sick are crucial.
Pro Tip: Staying informed about local health conditions and following guidance from Austin Public Health and your healthcare provider is the best way to protect yourself and your family.
Stay tuned to the Austin American-Statesman for further updates on respiratory illnesses in our community.
