Students will learn about infectious disease and the immune response to infection by investigating different types of tests (PCR, antigen, and antibody tests) to detect the SARS-CoV-2 viral genetic material, antigens, or anti-SARS-CoV-2 antibodies. In the activity, students will apply core concepts and competencies from Vision & Change (https://visionandchange.org/). The activity uses a jigsaw format, with students choosing one of three specialities (epidemiologist, infectious disease doctor, or…