RESUMEN
Global infections are very frequent cause of AKI. Often this is due to the non-specific systemic effects of sepsis and volume depletion and therefore can occur with many infectious agents perhaps most searingly brought to our attention with the SARS-CoV-2 pandemic. The kidney can also be damaged by infections directly involving the renal parenchyma, because of persistent infection elsewhere in the body, as a post-infectious response and secondary diseases causing obstruction. Identifying, first, that kidney injury is due to infection and the particular infection causing the patient's presentation is critical to management. Some infections discussed in this chapter are confined to specific areas of the world, but with increasing global travel and migration, patients may present to healthcare facilities anywhere;thus, a thorough travel history is invaluable. © Springer Nature Switzerland AG 2014, 2022.