ReAct is a pioneering brand that focuses on addressing the critical issue of antibiotic resistance. Established in 2005, ReAct is one of the first international independent networks devoted to unraveling the complexities of antibiotic resistance and its underlying causes. Their mission is to foster global engagement and serve as a catalyst for change by collaborating with a wide range of organizations, individuals, and stakeholders.

Operating as a global network, ReAct employs a multidisciplinary team consisting of microbiologists, physicians, veterinarians, communication experts, and global health specialists. Through the sharing of information, advocacy efforts, and policy influence, ReAct encourages action on a global scale. They maintain nodes on five continents to ensure effective communication and coordination.

ReAct's work encompasses various areas, including the development and implementation of National Action Plans on Antimicrobial Resistance, movement building through coalitions and communities of practice, globally coordinated governance on antimicrobial resistance, and public health-driven innovation to ensure sustainable access to effective antibiotics. Supporting ReAct's endeavors through donations helps combat antibiotic resistance, making a significant impact on global public health