COVID-19 vaccines: Update of the vaccines in use and under development Rafaela Angotti Marta; Gisele Emy Kondo Nakamura; Bruno de Matos Aquino; Paulo R. Bignardi;

A review on Promising vaccine development progress for COVID-19 disease Tafere Mulaw Belete;

The impact of Omicron on the COVID-19 vaccines: A review Pragya D. Yadav; Deepak Y. Patil; Rima R. Sahay; Anita M. Shete; Sreelekshmy Mohandas; Velu Nair;