Coronavirus Occurrence and Transmission Over 8 Years in the HIVE Cohort of Households in Michigan

Background As part of the Household Influenza Vaccine Evaluation (HIVE) study, acute respiratory infections (ARI) have been identified in children and adults from 2010 to 2018. Methods Annually, 890 to 1441 individuals were followed and contacted weekly to report ARIs. Specimens collected during illness were tested for human coronaviruses (HCoV) types OC43, 229E, HKU1, and NL63. Results In total, 993 HCoV infections were identified during the 8...