Coronavirus Disease 2019 (COVID-19)
There is an expanding global outbreak of respiratory illness caused by a novel (new) coronavirus, named COVID-19. Public Health is closely monitoring this outbreak in collaboration with other national, state and local partners. This is a rapidly evolving situation, and we are committed to providing frequent updates.
What is COVID-19?
COVID-19 is a disease caused by a virus called SARS-CoV-2. Most people with COVID-19 have mild symptoms, but some people can become severely ill. Although most people with COVID-19 get better within weeks of illness, some people experience post-COVID conditions. Post-COVID conditions are a wide range of new, returning, or ongoing health problems people can experience more than four weeks after first being infected with the virus that causes COVID-19. Older people and those who have certain underlying medical conditions are more likely to get severely ill from COVID-19. Vaccines against COVID-19 are safe and effective.
How does COVID-19 Spread?
COVID-19 spreads when an infected person breathes out droplets and very small particles that contain the virus. These droplets and particles can be breathed in by other people or land on their eyes, noses, or mouth. In some circumstances, they may contaminate surfaces they touch. People who are closer than 6 feet from the infected person are most likely to get infected.
COVID-19 is spread in three main ways:
- Breathing in air when close to an infected person who is exhaling small droplets and particles that contain the virus.
- 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.
- Touching eyes, nose, or mouth with hands that have the virus on them.
For more information about how COVID-19 spreads, visit the How COVID-19 Spreads page on the CDC’s website.
Source: Centers for Disease Control, Frequently Asked Questions: https://www.cdc.gov/coronavirus/2019-ncov/faq.html