Author of the article: Stephen Tipper Publishing date: Jan 25, 2021 • January 25, 2021 • 1 minute read • Article content Two or more cases of COVID-19 have been confirmed at JT Foster High School, according to an Alberta Health Services sent Friday to parents and guardians. The medical officer of health has requested AHS public health staff initiate an investigation to determine who might have been exposed at the school to cases of COVID-19 during their infectious period. We apologize, but this video has failed to load. Try refreshing your browser. Two or more positive COVID cases at J.T. Foster Back to video The virus is passed from person to person through tiny droplets of liquid, spread by coughing, sneezing, talking, laughing and singing. This means that a person would need to have direct contact with droplets from a sick person or contaminated surfaces to be exposed to the virus, reads the letter.