Research has shown that around 40-50% of people infected do not develop symptoms.įor more information, visit CDC: How COVID-19 Spreads.ĭownload the free COVIDaware MN app to get notified if you have been near someone who tests positive for COVID-19. A person can also spread the disease if they have no symptoms.Infected people may be able to spread the disease before they have symptoms or feel sick.People can spread the COVID-19 disease to each other.It is important to wash your hands before you touch your mouth, nose, face, or eyes. Touching eyes, nose, or mouth with hands that have the virus on them.Having these small droplets and particles that contain virus land on the eyes, nose, or mouth, especially through splashes and sprays like a cough or sneeze.Breathing in air when close to an infected person who is exhaling small droplets and fine particles that contain the virus.For more information, visit CDC: Symptoms of COVID-19.Talk to your health care provider if you have questions or concerns about symptoms. This is more likely in those who had more severe illness but may also be possible even in those who had mild illness. The long-term health effects are still unknown but there may be permanent damage to the heart, lungs, or other organs. Even after recovering from COVID-19, some people may have lingering symptoms such as fatigue, cough, or joint pain.Not everyone with COVID-19 has all of these symptoms, and some people may not have any symptoms.These symptoms may appear 2-14 days after you are exposed to the virus that causes COVID-19.Other less common symptoms include gastrointestinal symptoms like nausea, vomiting, or diarrhea. Symptoms of COVID-19 can include fever, cough, shortness of breath, chills, headache, muscle pain, sore throat, fatigue, congestion or runny nose, or loss of taste or smell.
COVID-19 Key Messages in Vietnamese (PDF).