Group A Streptococcal Disease, Invasive (iGAS)
Group A Streptococcus (GAS) disease is caused by bacteria that spread person-to-person through direct contact with nose, throat or wound secretions or respiratory droplets. Some people carry the bacteria in the throat or on the skin with no symptoms or have mild illness. In rare cases, it becomes “invasive”, or iGAS, when bacteria enter the blood or deep tissue. This can result in severe life-threatening illness.
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PHO Learning Exchange: Wastewater Surveillance Collaboration at York Region: Sampling, Science and Solutions
This session explores the collaborative framework, analytic methodologies, and public health applications of wastewater data. Attendees will gain insight into how interdisciplinary partnerships can strengthen surveillance systems, improve responsiveness, and inform future public health strategies. The presentation also discusses lessons learned, challenges encountered, and opportunities for scaling wastewater surveillance across jurisdictions.
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