Viruses frequently target Golgi Ca2+ signaling for facilitating their maturation and exit from the host cells. For example, DENV, ZIKV, CHIKV, RSV and Measles virus act on Golgi localized SPCA for enabling maturation of their glycoproteins and for their exit from the host cells. Further, SPCA regulated Golgi and cytosolic Ca2+ homeostasis plays a critical role in AAV transduction.