Lead Poisoning Question and answers correctly solved

Lead Poisoning Question and answers correctly solved What did the researchers hope to learn from the study? -By matching the expense of varying levels of lead paint abatement with changing levels of lead found in the blood, the researchers hoped to find the most cost-effective means of reducing childhood exposure to the toxin. -Completely removing lead paint from the homes, Chisolm and Farfel recognized, would be ideal for children's health; but they believed, with some justification, that a legal requirement to do so would be considered far too costly in such politically conservative times and would likely result in landlord abandonment of housing in the city's more poverty-stricken districts. What did public health reformers accomplish in the late 1800s to early 1900s? - Found ways to prevent diseases - Pushed for housing reforms, mass vaccination campaigns, clean water, and sewage systems, and pure food laws, in fact, played a major role in improving children's health, lowering infant mortality, and limiting the impact of viral and bacterial diseases such as cholera, typhoid, diphtheria, smallpox, tuberculosis, measles, and whooping cough. - Chicago's public health department joined with Jane Addams and social reformers at Hull House to successfully advocate for new housing codes that, by reducing overcrowding and assuring fresh air in every room, led to reduced rates of tuberculosis. - New York's Commissioner of Health Hermann Biggs worked with Lillian Wald and other settlement house leaders to initiate nursing services for the poor, pure milk campaigns, vaccination programs, and well-baby clinics that dramatically reduced childhood mortality.