An Anti-Infective Active Pharmaceutical Ingredient (API) is a substance used in the formulation of medications aimed at combating infections caused by microorganisms such as bacteria, viruses, fungi, and parasites. These APIs work by either directly killing the infectious organisms or inhibiting their growth and reproduction within the body. They are essential components in the production of antibiotics, antivirals, antifungals, and antiparasitic drugs, playing a crucial role in treating a wide range of infectious diseases and improving public health globally.
