Words by ITV News Home Editor Paul Brand, and Producers Nathan Lee and Harry Peet. Fraudsters are stealing the identity of doctors and scientists to scam people into buying Covid-19 vaccines online. An ITV News investigation has uncovered multiple posts on Facebook and other platforms claiming to supply both the Pfizer and AstraZeneca/Oxford vaccines. Several of the posts use stolen photos of doctors and nurses from London's Chelsea and Westminster Hospital to pose as medical professionals.