On November 9, the Central Epidemic Command Center (CECC) pointed out that online appointments for both the first and second doses of the AstraZeneca (AZ) and Moderna vaccines and for the second dose of the Pfizer-BioNTech (BNT) vaccine will be open in the 14th round of bookings on the COVID-19 Vaccination Registration and Reservation system (https://1922.gov.tw/, "the System"). In the 14th round, eligibility for a second dose of the AZ vaccine will be opened to people who received their first dose at least 8 weeks previously, and that for a second dose of the Moderna vaccine will be opened to people who received their first dose at least 4 weeks previously. Eligibility for a second dose of the BNT vaccine will be opened to individuals who received their first dose at least 4 weeks ago. Details about eligibility and schedules are listed below.

A. Eligibility: individuals who registered on the System before 12 p.m. on November 5 and meet any of the following criteria:
1. The first dose of the AZ vaccine: people aged 18 and older (born on November 13, 2003, or earlier).
2. The second dose of the AZ vaccine: people aged 18 and older (born on November 13, 2003, or earlier) who received their first dose of the AZ vaccine before September 18 (inclusive).
3. The first dose of the Moderna vaccine: people aged 18 and older (born on December 31, 2003, or earlier).
4. The second dose of the Moderna vaccine: people aged 18 and older (born on December 31, 2003, or earlier) who received their first dose of the Moderna vaccine before October 16 (inclusive).
5. The second dose of the BNT vaccine: people aged 18 and older (born on December 31, 2003, or earlier) who received their first dose of the BNT vaccine before October 16 (inclusive).

B. Time slots for scheduling appointments:
1. The AZ vaccine: from 10 a.m. on November 11 to 12 p.m. on November 12.
2. The Moderna and BNT vaccines: from 2 p.m. on November 11 to 12 p.m. on November 12.

C. Vaccination: from November 13 to November 24.