Coronavirus vaccines being developed in China may be ready for use by the general public as early as November, an official with the Chinese Center for Disease Control and Prevention (CDC) said. China has four COVID-19 vaccines in the final stage of clinical trials. Phase 3 clinical trials were proceeding smoothly and the vaccines could be ready for the general public in November or December, CDC chief biosafety expert Guizhen Wu said in an interview with state TV late on Monday.
