Immunity Insights: Lessons from SARS to COVID-19

This chapter explores the immune response to SARS and COVID-19, highlighting the potential for long-lasting immunity in those who recovered from SARS. It discusses the rarity of reinfections, the decline of antibodies versus memory immunity, and the importance of lifestyle choices in strengthening the immune system. Additionally, it emphasizes a positive health messaging approach to encourage proactive health measures and discussions on vitamin supplementation to combat infections.