Health

Health is a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity. So that each citizen can lead a socially and economically productive life. This is also aspect of ‘spiritual wellbeing’.

Safety

Safety is the protected from unintended loss or other non-desirable outcomesto cause danger, risk, or injury. Safety can also refer to the control of avowed hazards in order to achieve an acceptable level of risk.

“Safety means keeping yourself and others free from harm or danger. Safety always to avoid incidents, accidents or reduce risk.”

Environment

The sum of the total of the elements, factors and conditions in the surroundings which may have an impact on the development, action or survival of an organism or group of organisms.

The aggregate of all external conditions and influences affecting the life and development of an organism, human behaviour or society.Major elements of environment is Physical, Biological, Social and Economic.

সমস্ত বাহ্যিক অবস্থার সংখ্যাগরিষ্ঠতা এবং জীব, জীবন বা বিকাশের প্রভাব, মানব আচরণ বা সমাজকে প্রভাবিত করে।

Environment Sanitation (Environmental Health):
The control of all those factors in man’s physical environment which exercise or may exercise a deleterious effect on his physical development, health and survival.