COVID-19 vaccines: Keeping pace with SARS-CoV-2 variants Comment

As the SARS-CoV-2 pandemic evolves, new variants continue to emerge. Some highly transmissible variants, such as Delta, also raised concerns about the effectiveness provided by current vaccines. Understanding immunological correlates of protection and how laboratory findings correspond to clinical effectiveness is imperative to shape future vaccination strategies.

Automated summary

As the SARS-CoV-2 pandemic progresses, new variants are emerging, with some highly transmissible variants like Delta raising concerns about vaccine effectiveness. Understanding the immunological correlates of protection and how laboratory findings relate to clinical effectiveness is crucial for shaping future vaccination strategies.