%0 Journal Article %T Effectiveness of heterologous mRNA vaccine boosters during an Omicron wave of COVID-19: a cross-sectional study in Macao (China) %A Zhang, Jinghua %A Wang, Boyuan %A Lau, Eric %A Zeng, Zhiqi %A He, Wei %A Chen, C. L. Philip %A Chang, Chiwai %A Yang, Zifeng %A Tong, Ka-Lok %A Zhong, Nanshan %A Hon, Chitin %J Journal of Thoracic Disease %D 2026 %B 2026 %9 %! Effectiveness of heterologous mRNA vaccine boosters during an Omicron wave of COVID-19: a cross-sectional study in Macao (China) %K %X %U https://jtd.amegroups.org/article/view/116312 %P %@ 2077-6624