For the 5th time in a row Tripura added 500+ covid positive cases in the tally till Thursday evening. According to the health department data total 515 positive cases reported in the state on Thursday. 3 more covid19 deaths also registered in last 24 hours till Thursday evening, data shows. With 524 fresh covid positive cases tally raises 13,858. Fatality toll stands on 128 with 3 more deaths. West Tripura district, especially AMC area are mostly affected due to the infection.