It isn't a totally unrealistic suggestion that we could deploy a vaccine soon after Christmas. "Covid-19 vaccines are being developed at speed which, if successful, will save lives," said Van-Tam, in reference to the new rules. "All vaccines must undergo three stages of clinical trials and be assessed for safety and effectiveness by the regulator before they are given to patients. "The National Health Service (NHS) has vast experience in vaccinating millions of people against diseases every year," said UK Health Secretary Matt Hancock. "The preferred route to enable deployment of any new vaccine remains through the usual product licensing processes.

Source: Economic Times October 18, 2020 12:33 UTC