Brien, who is Trinamool's Rajya Sabha party leader, requested those who have come in contact with him in the last three days and have symptoms to seek medical advice.
The TMC leader in a tweet said, "Have tested positive for #COVID Moderate symptoms. Isolating at home. If you have come into contact with me in the last three days, and have symptoms, please seek medical advice. (Was always ultra-careful. Yet.)"
