On August 11, the Central Epidemic Command Center pointed out that the COVID-19 vaccination registration and appointment reservation system (https://1922.gov.tw/) included Medigen's vaccine as an option for vaccine brand starting July 27, and this round of registration of willingness to be vaccinated will end at 12pm on August 13 for counting of registrants. The available brand of vaccine for vaccinations in this round of registration is the Medigen vaccine. Scheduling vaccination appointments will start at 10am on August 16 and end at 12pm August 18, and the vaccine is scheduled to be administered to eligible recipients between August 23 and August 29.