Kathmandu. Health and Food Hygiene Minister Nisha Mehta returned home on Thursday afternoon after participating in the BIMSTEC Health Ministers' Level Meeting held in Colombo, the capital of Sri Lanka.Talking to journalists at Tribhuvan International Airport after returning home, she informed that the meeting discussed how to advance health services in BIMSTEC member states and how to strengthen the health sector regionally.According to her, the meeting also had an in-depth discussion on health-related agendas of climate change and promoting and developing mutual medical treatment. Minister Mehta said that she met with the Prime Minister of Sri Lanka during the meeting...