MailOnline reported. Images shared online show workers lifting boxes from a white van decorated with pictures of the fast-food favourite.Escorted by the police, several refrigerated vans delivered the doses to "a couple" of cities, according to reports.Trolls have since mocked up Frankfurters with the Pfizer logo as the countries vaccination programme got underway.Hot dog-themed memes with Photoshopped images and frankfurter-related jokes quickly flooded Facebook and Twitter.
Speaking to The New York Times, health minister Kostadin Angelov did not see the funny side of the the sausage jokes and branded them as “unacceptable”, according to reports.