For more information about Coronavirus Disease (COVID-19) please click here . Oman COVID-19 Information Country-Specific Information:       Global Level 4 Health Advisory – Do Not Travel The Department of State advises all U.S. citizens to avoid international travel due to the global impact of COVID-19.  Please visit the State Department website for more information. The Government of Oman has instituted checkpoints to prevent movements between governorates from July 25 …