While asserting on the preventive measures taken by Tirumala Tirupati Devasthanams (TTD) to avoid Coronavirus in Tirumala, the TTD Additional Executive Officer appealed to devotees on Sunday to reschedule their pilgrimage to Tirumala if they are suffering from cough, cold and fever. Individuals with any positive symptom will be sent to the Sri Venkateswara Institute of Medical Sciences (SVIMS) for treatment.