Advancements in COVID-19 Vaccines and T-Cell Immunity

This chapter explores the development of a new COVID-19 vaccine by Moderna, focusing on its efficacy and storage advantages. It emphasizes the crucial role of T cells in long-term immunity and their interaction with antibodies, showcasing a breakthrough that suggests T cells can remain active for extended periods post-infection. Additionally, the chapter discusses the evolution of psychometric testing in hiring, highlighting its role in assessing candidates' personality traits in modern recruitment practices.