Dhaka, April 5 -- World Health Day is celebrated on April 7 every year. This day has been celebrated all over the world since 1950 under the leadership of World Health Organization (WHO) to make people aware of various health related issues.

One of the objectives behind the observance of this day is to spread health awareness among every citizen of the world and improve the health system.

According to WHO, the health rights of countless people around the world are constantly under threat? Diseases and disasters are emerging as causes of death and disability.

According to the WHO Council on Economics of Health for All, at least 140 countries in the world have recognized health as a human right in their constitutions, but have not taken ...