Russia vaccine roll-out plan prompts virus mutation worries
Published
Some scientists worry that adding "evolutionary pressure" to the pathogen by deploying what might not be a fully protective vaccine could make things worse.
Full ArticlePublished
Some scientists worry that adding "evolutionary pressure" to the pathogen by deploying what might not be a fully protective vaccine could make things worse.
Full ArticleRussia's plan to roll-out its "Sputnik-V" Covid-19 vaccine even before full trials show how well it works is prompting concern..