Even though COVID-19 has been around for months, there are still many unknowns. Researchers do not yet have answers to many of our questions. However, it is important to keep asking. And that is what people around the world are doing. Google has listed some of its most-searched questions about COVID-19. Dr. Leana Wen is a professor of public health at George Washington University. Back in March she answered some of the most-Googled questions about COVID-19 in a YouTube video. One of those questions was “Can COVID-19 be cured?” Dr. Wen explains that there is no cure or treatment for the virus. But, she adds, 80 percent of people who get COVID-19 do not need hospitalization. They can stay at home to recover.