Econometric studies have shown that this effect cannot be explained by a variety of alternative factors, including differential trends across areas, changing crop prices, shifts in certain educational and health policies and the effect of malaria eradication. No significant contemporaneous results were found for adults who should have benefited less from the intervention owing to their substantially lower (prior) infection rates. The program nearly eradicated hookworm and would flourish afterward with new funding as the Rockefeller Foundation International Health Division.The RFs hookworm campaign in Mexico showed how science and politics play a role in developing health policies. It brought together government officials, health officials, public health workers, Rockefeller officials and the community. This campaign was launched to eradicate hookworms in Mexico. Although the campaign did not focus on long-term treatments, it did set the terms of the relationship between Mexico and the Rockefeller Foundation. The scientific knowledge behind this campaign helped shape public health policies, improved public health and built a strong relationship between US and Mexico.In the 1920s, hookworm eradication reached the Caribbean and Latin America, where great mortality was reported among people in the West Indies towards the end of the 18th century, as well as through descriptions sent from Brazil and various other tropical and sub-tropical regions. Treatments
Treatment in the early 20th century relied on the use of Epsom salt to reduce protective mucus, followed by thymol to kill the worms. By the 1940s, tetrachloroethylene was the leading method.
"Spinraza access by country". TreatSMA. 18 October 2018. Retrieved 2019-05-28.