Is NIOSH a branch of the EPA?

No, NiOSH (National Institute for Occupational Safety and Health) is not a branch of the EPA (Environmental Protection Agency). NiOSH is part of the Centers for Disease Control and Prevention (CDC) and focuses on occupational safety and health research and recommendations. In contrast, the EPA is responsible for protecting human health and the environment by enforcing regulations related to air, water, and land quality. Both agencies work towards public health but have distinct roles and responsibilities.