Good news for Russian Harvard researcher whose visa was canceled after she was accused of smuggling FROG embryos into Boston
- Posted on April 9, 2026
- By Daily Mail
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Good news for Russian Harvard researcher whose visa was canceled after she was accused of smuggling FROG embryos into Boston
Kseniia Petrova, 30, scored a major legal victory on Tuesday, more than one year after her visa was canceled when she was accused of smuggling frog embryos into the country.