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Utilization of Viral Vector Vaccines in Preparing for Future Pandemics. | LitMetric

Utilization of Viral Vector Vaccines in Preparing for Future Pandemics.

Vaccines (Basel)

US Department of Health and Human Services, Office of the Assistant Secretary for Preparedness and Response, Biomedical Advanced Research and Development Authority, Washington, DC 20201, USA.

Published: March 2022

As the global response to COVID-19 continues, government stakeholders and private partners must keep an eye on the future for the next emerging viral threat with pandemic potential. Many of the virus families considered to be among these threats currently cause sporadic outbreaks of unpredictable size and timing. This represents a major challenge in terms of both obtaining sufficient funding to develop vaccines, and the ability to evaluate clinical efficacy in the field. However, this also presents an opportunity in which vaccines, along with robust diagnostics and contact tracing, can be utilized to respond to outbreaks as they occur, and limit the potential for further spread of the disease in question. While mRNA-based vaccines have proven, during the COVID-19 response, to be an effective and safe solution in terms of providing a rapid response to vaccine development, virus vector-based vaccines represent a class of vaccines that can offer key advantages in certain performance characteristics with regard to viruses of pandemic potential. Here, we will discuss some of the key pros and cons of viral vector vaccines in the context of preparing for future pandemics.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8950656PMC
http://dx.doi.org/10.3390/vaccines10030436DOI Listing

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