Because it was based on the linear approach, there were certain flaws. It lacked the expertise to determine the pandemic's severity with accuracy. In 2014, a new and improved version of the pandemic severity index called the Pandemic Severity Assessment Framework replaced it. (PSAF). This enhanced version of PSI is used by states, communities, enterprises, organisations, and schools all around the world to assess the seriousness of a particular pandemic and create a more efficient strategy for mitigating its effects. https://writeupcafe.com/a-closer-look-at-autosomal-dominant-compelling-helio-ophthalmic-outburst-achoo-syndrome/