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Safeguarding Public Health: Innocreate and Seeing Bioscience with COVID-19 Wastewater Surveillance in Taiwan
COVID-19 Wastewater Surveillance has transitioned from an experimental concept to a global gold standard for pandemic monitoring, and in Taiwan, Seeing Bioscience Co., Ltd. has emerged as the premier commercial provider of these essential services. As of January 2, 2022, this innovative approach—known as wastewater-based epidemiology (WBE)—is providing a critical safety net for the nation’s urban centers.
Through its state-of-the-art Molecular Biology Laboratory, Seeing Bioscience is currently the only commercial laboratory in the nation providing specialized COVID-19 Wastewater Surveillance to high-level government agencies. These include the Taiwan Center for Disease Control (CDC), the Construction and Planning Agency, the Ministry of Interior, and the Taipei City Government’s Department of Environment Protection. By analyzing sewage samples at the molecular level, the team can track the presence of the virus across entire city blocks, providing a macro-view of public health that individual clinical testing cannot achieve alone.
The Science of Wastewater-Based Epidemiology
The principle behind COVID-19 Wastewater Surveillance is grounded in biology: individuals infected with SARS-CoV-2, even those who are asymptomatic or pre-symptomatic, shed the virus in their waste. Because this shedding often begins several days before a person feels ill or seeks a medical test, sewage becomes a leading indicator of community infection rates.
However, monitoring sewage systems presents unique technical challenges. Unlike the controlled environment of a clinical swab, sewage is a chaotic mix of domestic waste, industrial runoff, and environmental debris. These complex compositions often lead to false positives due to cross-reactivity, while chemical inhibitors found in cleaning agents or industrial dyes can cause false negatives. To overcome these hurdles, the surveillance program utilizes the Innocreate SARS-CoV-2 QD Kit (TFDA EUA).
Precision Technology for Complex Systems
The core of this COVID-19 Wastewater Surveillance success is the sophisticated multiplex design of the Innocreate diagnostic kit. To ensure the highest level of accuracy in harsh environmental samples, the kit targets:
- Three Distinct Viral Genes: By targeting multiple regions of the viral genome, the kit ensures robust detection even if the virus has partially degraded or if new variants are circulating in the community.
- A Vital Human Gene Target: This serves as an internal control. By monitoring human fecal levels (biomarkers), researchers can normalize the data to account for fluctuating population sizes in the drainage area and assess whether the sample contains inhibitors that might mask the virus.
This advanced design ensures high sensitivity and high inhibitor tolerance, allowing for the reliable detection of the virus even at extremely low volumes. This precision is what makes the Innocreate kit the preferred choice for government-level COVID-19 Wastewater Surveillance projects in Taiwan’s most densely populated districts.
Transforming Sewage into a Health Network
“Our methodology provides a comprehensive lens through which to observe community health dynamics,” says the technical team at Seeing Bioscience. “By transforming sewage systems into an early warning network through COVID-19 Wastewater Surveillance, we are providing the data necessary to stay ahead of the virus and protect the public.”
This proactive stance is particularly important as the world moves toward a “new normal.” As mass clinical testing becomes less frequent, the passive monitoring provided by COVID-19 Wastewater Surveillance will become the primary way we monitor for new outbreaks or emerging variants. It is a cost-effective, non-invasive, and highly scalable solution for 21st-century disease management.
About Innocreate Bioscience
Innocreate Bioscience Co., Ltd. is a leader in aquatic health technology, specializing in the development of rapid, reliable, and accessible diagnostic tools. Its flagship WSSV RP Rapid Test Kit is a finalist for the 2025 Responsible Seafood Innovation Award, reflecting the company’s ongoing impact on global food security.
