<prompt> In community-acquired acute bacterial sialadenitis, the most common causative pathogen is:S. aureusS. albusS. salivariusNone of the above  <response>: In community-acquired acute bacterial sialadenitis, the most common causative pathogen is S. aureus, which can be eradicated using an antibiotic with Gram-positive coverage such as amoxicillin with clavulanate or clindamycin. 