Over 1,400 personnel including MPs and staff members have undergone PCR tests at the Parliament so far, Serjeant-at-Arms Narendra Fernando said today. He said 190 PCR tests were done at the Parliamentary complex today and that disinfection  process of the premises has been completed. Meanwhile, two MPs identified as close contacts of MP Wasantha Yapa Bandara who tested positive for COVID-19, had been instructed to take appropriate measures.