What countries aid the chernobyl disaster?

In the aftermath of the Chernobyl disaster, several countries provided aid and assistance to the affected regions, particularly Ukraine, Belarus, and Russia. Notably, countries like the United States and various European nations offered humanitarian and technical support, including funding for cleanup efforts and health monitoring programs. Additionally, international organizations such as the International Atomic Energy Agency (IAEA) and the World Health Organization (WHO) played significant roles in coordinating relief and providing expertise. Over the years, ongoing support has continued from various nations and NGOs to address the long-term impacts of the disaster.