CDC 說剛打過的要等3個月後再打新的

People who recently had COVID-19 may delay getting a COVID-19 vaccine for 3 months.

https://www.cdc.gov/covid/vaccines/stay-up-to-date.html?s_cid=SEM.GA:PAI:RG_AO_GA_TM_A18_C-CVD-StayUpToDate-Brd:how%20long%20between%20covid%20boosters:SEM00028&utm_id=SEM.GA:PAI:RG_AO_GA_TM_A18_C-CVD-StayUpToDate-Brd:how%20long%20between%20covid%20boosters:SEM00028&gad_source=1