From the Document: "Coronavirus disease 2019 (COVID-19) is a respiratory illness caused by a virus called SARS-CoV-2 [severe acute respiratory syndrome coronavirus 2]. Symptoms often include cough, shortness of breath, fever, chills, muscle pain, sore throat, or new loss of taste or smell. [...] As a long-haul truck driver, you spend many hours alone in the cab of your truck. However, there are times when you will be at increased risk of exposure to COVID-19. For long-haul truck drivers, potential sources of exposure include having close contact with truck stop attendants, store workers, dock workers, other truck drivers, or others with COVID-19, and touching your nose, mouth, or eyes after contacting surfaces touched or handled by a person with COVID-19."
Centers for Disease Control and Prevention: https://www.cdc.gov/