Decision Support System Based on CoCoSo Method with the Picture Fuzzy Information

Coronavirus disease 2019 (COVID-19) is currently threatening the entire world, and a novel coronavirus virus from corona family that has spread new infection. The number of instances this increasing at an exponential, but there are now commercially accessible COVID-19 vaccines. weak symptoms disease, on other hand, treated with variety antiviral treatments. It still choosing optimal medicine to manage COVID-19s. challenging difficult alternative reduce risk In study, improved combined compromise solution (CoCoSo) method proposed identify ranking alternatives. introduction logarithmic picture fuzzy set more effective technique for representing variance, represented by three memberships (positive, neutral, negative membership) degrees. This work introduces fresh score function, deal problem comparison. CoCoSo method-based decision-making algorithm given. To achieve so, divergence measure introduced. demonstrate viability efficacy established approach in real-world applications, case study drug selection discussed.