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Lessons learned from the COVID-19 pandemic
To combat pathogens like Zika, Ebola or the virus that causes COVID-19, we have to know how they work. One of the most effective ways of figuring that out is genomic sequencing, which allows scientists to break down the pathogen’s DNA or RNA. During the pandemic, use of this tool increased exponentially, with it playing a critical role in everything from tracking the virus’ movement to developing effective vaccines. In an essay published this week, biologists Jason Ladner and Jason Sahl argue that scientists, public health officials and policymakers worldwide must build on this momentum so society is better prepared for the next pandemic.
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