Answers to common questions about COVID-19 vaccination.

COVID-19, discovered in December 2019, quickly became a global pandemic. Doctors and researchers continue to learn more about it every day. Safe and effective vaccines are now available, offering hope for an end to the pandemic. Until everyone is vaccinated, however, the virus continues to spread.

Information and guidance for exposure (close contact) to a person with confirmed or suspected COVID-19 infection.

Information and guidance on preventing COVID-19 infection.

Information and guidance on similarities and differences of COVID-19 and influenza infections.