Hawaii will require visitors to the state to have received a COVID-19 vaccine booster if they want to skip quarantine. Currently, under the rules of the state’s “Safe Travels” program, travelers who don’t want to quarantine for five days must either be fully vaccinated — meaning two doses of the Pfizer-BioNTech or Moderna vaccine or one shot of the Johnson & Johnson vaccine — or have a negative COVID-19 test within one day of travel