COVID-19 Frequently Asked Questions As the information about COVID-19 constantly changes, here are the answers to some frequently asked questions for Holloman Air Force Base. Holloman is currently in HPCON Alpha. - For Retirees/Dependents/Visitors - For Base Posture/Access - For Medical issues - For Travel/TDY/PCS/Leave - For Restriction of Movement - For COVID-19 Vaccine Booster