What safety measures were taken at chernobyl?

After the Chernobyl disaster in 1986, several safety measures were implemented to contain the radiation and mitigate the impact on public health. A concrete sarcophagus was constructed to encase the reactor, followed by the New Safe Confinement structure completed in 2016 to further secure the site. Access to the area was restricted, and extensive monitoring of radiation levels was established. Additionally, ongoing decommissioning efforts and environmental remediation are in place to ensure long-term safety.