Testing for SARS-CoV-2, the virus that causes COVID-19, is essential to determine which areas are primarily affected, as well as the rate of transmission; this is especially important in at-risk populations, such as the elderly and those with underlying medical conditions. While there is limited data to substantiate the claim that asymptomatic individuals can transmit the infection—and based on previous data of other bacterial and viral infections, it appears to not be possible—it is imperative for symptomatic individuals, including those with symptoms such as trouble breathing, fever, sore throat or loss of the sense of smell and taste, to be tested in order to confirm a COVID-19 diagnosis. Furthermore, it is also important for individuals who may have been exposed to the virus, whether exhibiting symptoms or not, to get tested if symptoms arise over the next week.