The Covid-19 bus in Middlesbrough’s Centre Square HUNDREDS of people turned up to receive a Covid-19 jab at a mobile vaccination bus in Middlesbrough's Centre Square. The pop-up site is visiting different locations across Middlesbrough this week, as concerns over unequal take-up of vaccines prompted a fresh warning from public health chiefs. The latest data shows that 5,000 people aged 50 or over in Middlesbrough have yet to have their first dose of the jab, while 16,000 in that age bracket have only had their first jab. South Tees Joint Director of Public Health Mark Adams said: "We're particularly interested in those people over 50, as the Indian variant is more infectious.