Kathmandu, Dec 28: The Ministry of Health and Population (MoHP) has urged people to observe precaution while warming up themselves by fire and using heaters or geysers in the winter season.Issuing a press statement here Sunday, Dr Prakash Budhathoki, Spokesperson at the Ministry, cautioned that serious incidents could occur if proper precaution is not exercised while lightening the fire to warm up or operating heaters or geysers in the winter.Spokesperson Budhathoki appealed to everyone to adopt precaution while making fire or using heating appliances. He also advised avoiding using fires from coal-based sources as much as possible for heating and...