Wastewater monitoring is a passive and efficient way to monitor the spread of infectious diseases in large populations and high-transmission areas such as preK-12 schools.
Infections caused by respiratory viruses in school-aged children are likely underreported, particularly because many children may be asymptomatic or mildly symptomatic. Wastewater monitoring of SARS-CoV-2 has been studied extensively and primarily by sampling at centralized wastewater treatment plants, and there are limited studies on SARS-CoV-2 in preK-12 school wastewater.
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Similarly, wastewater detections of influenza have only been reported in wastewater treatment plants and university manhole samples. Research published online on January 20, 2023, in Water Research presents the results of a 17-month wastewater monitoring program for SARS-CoV-2 (n = 2176 samples) and influenza A and B (n = 1217 samples) in 51 preK-12 schools.
Get the scoop on your school's poop!
A pilot Wastewater Alert Program for the Houston Independent School District (HISD) will send time-sensitive text or email messages from Houston Health Department about COVID-19, influenza A/B, and RSV viral levels detected at local school campuses. For a list of schools in the pilot program visit https://member.everbridge.net/745610617552897/faq.
As part of the local public health response, the Houston Health Department has a speaker request form for information or other guidance from the department on the novel Coronavirus (COVID-19) and emerging diseases.
Video to Houston Area School Districts
Houston's Health Authority Dr. David Persse explains the benefits of the school district participating in the COVID-19 wastewater program.
To learn more: visit the Houston Health Department COVID-19 Services and Resources webpage.