Around 1000 people have been screened for TB during five screening sessions in Carmarthenshire this week.
An outbreak of the disease in the Llwynhendy area has been linked to one death.
Hundreds of locals who may have come into contact with the disease were invited to attend screenings on mobile trucks at the Joiners Arms and Parc y Scarlets Stadium.
After yesterday’s screenings, extra sessions have been arranged for later this week because of the high demand.
Today, there will be a session at Llwynhendy Health Centre, from 11am until 5pm (rather than the previously advertised 3pm).
Screening at Parc y Scarlets will run until 10am.
An additional session, also at Llwynhendy Health Centre, has been organised for tomorrow, 6th June between 8am and 1.30pm.