One of the activities that has changed the most since the start of the COVID-19 pandemic is work. Most of the country was forced indoors when the shelter-in-place was enacted, resulting in many people either losing their jobs or creating home offices. After several months, businesses are re-opening and implementing policies and procedures to prevent the transmission of COVID-19 among their employees and customers. The CDC recommends the use of respiratory protection and face coverings as infection control devices. There are several types of respiratory protection/face coverings available, with varying levels of effectiveness.