Health authorities have taken prompt action to stall the spread of Chikungunya in Eheliyagoda on the instructions of Healthcare and Nutrition Minister Nimal Siripala De Silva, a ministry spokesman said. The attention of the Minister had been drawn to the sharp increase of the new cases of Chikungunya reported from the Ratnapura district in the last few days, he said. Blood tests carried out by a medical team sent to Ratnapura on Monday have detected 75 new Chikungunya cases and measures were taken to provide the patients immediate hospital treatment.