Question

briefly describe the changes or developments that have contributed to decreased morbidity and mortality across the 20th century

Answer 1

Ans) The reasons for improved morbidity and mortality are as follows-

1)Before the 20th century there was prevelance of diseases like small pox etc. During 20th century the development and  promotion of vaccinations against preventable diseases lead to  declines in morbidity and mortality.

2)Better materal and child health care services also decreased morbidity.

3)Better availability of safer, heathier and secure food and decreased flouride content in water due to installation of water treatment plants and methods lead to longer lives.

4)Regulations developed and enforced regarding safety belts, alcohol-impaired drivers, young drivers, pedestrians, and child safety and booster seats lead to decreased accidents.

5)Safer contraceptives methods, more social awareness and family planning which increased the overall health of population also was a major reason.

6)Control of diet, awareness about side effects of tobacco, and better innovations in science and healthcare lead to decrease to decrease in infectious and heart diseases.