Several factors contribute to supply chain problems in pediatrics. These include: 1. Manufacturing Delays: Pediatric medications often require specialized production processes, which can be more time-consuming and prone to delays. 2. Transportation Disruptions: Natural disasters, political instability, or logistical challenges can disrupt the transportation of medical supplies. 3. Regulatory Hurdles: Pediatric products must meet stringent regulatory requirements, which can delay their availability in the market. 4. Limited Suppliers: The number of manufacturers for pediatric-specific products is often limited, making the supply chain more vulnerable to disruptions.