TheĀ Air ForceĀ could lose thousands of troops in the coming weeks as over 11,000 active-duty personnel remain without a COVID-19 vaccine, just days before the deadline to get one. Some 96.4 percent of active-duty airmen were partially or fully vaccinated as of Oct. 25, the branch said in its latest vaccination update. That means approximately 11,462 airmen have not begun a vaccination program before the Nov. 2 deadline to become fully vaccinated.