COVID-19 Videos Overview COVID Testing Sites COVID-19 Vaccine FAQs Videos Visitor Policy Donations Vendor Access In the News Q&A: How does COVID-19 spread? Q&A: How do doctors test for COVID-19? Q&A: Why isn't everyone being tested for COVID-19? Q&A: When do you know if your symptoms are serious enough to seek medical attention? Q&A: Why is social distancing so important? How to Properly Wash Your Hands Q&A: What's the healthy way to approach COVID-19? Flu, allergies or coronavirus: How can you tell the illnesses apart? Q&A: If you have COVID-19 once, can you become infected again? CORONAVIRUS: When do tests get sent to state testing lab? Q&A: If someone in your house contracts COVID-19, will everyone get it? CORONAVIRUS: Which masks should you use? Tips for Managing Your Family's Anxiety About the Coronavirus Q&A: How can I avoid loneliness while social distancing or self-isolating?