Q Fever
(Query fever)
Q Fever is an infectious disease caused by the bacteria Coxiella burnetii. Reservoir animals include sheep, cattle, goats, cats and dogs. It is transmitted to humans by inhaling dust contaminated by infected animals’ urine, milk, feces and other fluids or by direct contact with these contaminated items. Symptoms include fever, chills, headache, weakness and muscle pain.
PHO Rounds: Respiratory Season 2026–27, Part 1: Surveillance and Testing of Respiratory Pathogens in Ontario
The first session will provide an overview of current epidemiological trends for COVID-19, influenza, and respiratory syncytial virus (RSV) activity in Ontario, Canada and internationally. The session also describes the planned approach to testing across the provincial laboratory network for respiratory viruses for the 2026–27 season.
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