The carries in Tiraspol disinfect the public units of transport daily so as to prevent the spread of infection among passengers. The action is aimed at strengthening the measures designed to combat acute viral infections and flu, Info-Prim Neo's correspondent in the Transnistrian region reports. Representatives of the Tiraspol trolleybus department said the vehicles are cleaned daily. The handles and chairs are treated with a disinfectant. Every morning, the department's personnel undergo a medical examination. Special attention is paid to trolleybus drivers. The doctors on duty also check the blood alcohol level. Twenty-six trolleybuses run in Tiraspol every day.