Foreign Affairs published on 26 February 2021 an article titled "China Must Stop Hiding Its Vaccine Data" by Eyck Freymann, author, and Justin Stebbing, Imperial College London.
The authors argue that Chinese COVID-19 vaccines make an important contribution to combatting the disease in the developing world but China does itself no favor by cherry picking and publicizing positive data about efficacy of the vaccines while withholding the full results.
