Over the past week, Taif Health Affairs implemented a vaccination campaign for more than 6,000 persons, with 2,800 against flu, 2,300 against meningitis - quadriplegia and 1,055 persons vaccinated against polysaccharide. The campaign targeted pilgrims and service providers from health sectors, public sectors, Saudi Electricity Company and Taif Airport, according to a pre-determined timetable.