Question

The need for public health services was recognized due to the increased trade which contributed to the spread of diseases form one region of the contry to another with overcrowded unsanitary living conditions was supported and implemented by the middle class who took the lead in advocating a wide range of reforms including the enactment of health and safety regulation eventually resulted in decline of the death rate from measles, whooping cough, scarlet fever, and diphtheria due to the development and implementation of vaccination betweens 1900 and 1915. All of the above None of the above

Answer 1

Ans _ The need for public Heath services was recognized due to the increase trade which contributed to the spread of diseases from one region of the country to another with overcrowded unsanitary living conditions.