Lawrence experiences early flu peak as some healthcare providers enforce masking
LAWRENCE — In the midst of peak flu season, wastewater analysis in Lawrence reveals high levels of six viral diseases, including COVID-19, the flu, and norovirus.
Recent data showed significant concentrations of COVID-19, influenza types A and B, RSV, human metapneumovirus, and norovirus in the city’s wastewater within the past three weeks.
While wastewater data can indicate the spread of illnesses in a community, it doesn’t provide specific case counts. Doctors noted that it’s typical to see elevated respiratory illness levels during flu season. Veronica White, an epidemiology coordinator for Lawrence-Douglas County Public Health, explained, “Wastewater data doesn’t track individual cases but gives a solid indication of viral activity in a community. It captures genetic material from everyone using the sewer system. The larger population in Lawrence might be driving the higher virus concentrations.”
Interestingly, Lawrence is experiencing an uptick in influenza B cases earlier in the season compared to nationwide trends. Flu tests peaked during the last week of 2025, with 32% positivity among total tests, according to the University of Kansas Health System.
In response to a “record surge in respiratory illnesses,” places like Watkins Health Center at the University of Kansas are requiring masks for all visitors and staff, as noted on a sign at the entrance.
Despite the early flu rise, White does not believe it indicates a more severe flu season; rather, the virus is circulating earlier than usual. She mentioned, “Recognizing this trend early through wastewater monitoring enables people to take precautions, like getting vaccinated, watching for symptoms, and staying home if they’re sick.”
The wastewater analysis also indicated a rise in a newer COVID strain known as the XFG, accounting for 82.5% of positive COVID samples, with a 25% increase in the past month. This variant is also rising nationally, according to White.
Dana Hawkinson, the medical director for Infection Control at the University of Kansas Health System, highlighted that many people in the state still have not gotten their flu shots. “There are a significant number of individuals who have been ill in our communities. Flu levels remain high right now,” he said. “It’s concerning, and fewer people are getting vaccinated than we would hope. We know that vaccines can help avoid severe illness and fatalities.”
Steve Stites, chief medical officer at the same health system, affirmed that vaccines are both safe and effective.
Hawkinson clarified typical flu symptoms, which include fever, cough, congestion, body aches, and sore throat, noting that these can sometimes be confused with stomach issues during flu season.
Looking at patterns, Salina is also reporting medium levels of similar illnesses, though influenza A is notably high there.
“Given the current data, we expect viral activity to persist in both Lawrence and Salina in the coming weeks,” White said. “As the flu season progresses, we anticipate increased visibility of influenza in wastewater, especially as we near the peak.”
Healthcare professionals continue to recommend regular hand washing, covering coughs, and avoiding large gatherings while feeling unwell as key preventive measures against spreading illnesses.
“You can still get the flu vaccine,” Hawkinson emphasized. “It’s still advisable to do so to enhance your protection against infection.”
