Interpersonal relations

Hanson refutes Dr. Arces' theory that yellow fever does not exist in Peru. He expresses confidence in the work being done.

Hanson details his yellow fever work in Peru, commenting on his workers, areas of the country where mosquito work is being done, the suspension of Dunn's stegomyia work, and fever cases.

Hanson details the progress against yellow fever in Peru, but notes that the situation in Mexico and Central America is more serious than once thought.

Hanson reports on mosquito larvae studies in Peru. He also discusses, at length, administrative and political issues related to his work.

Hanson discusses the political situation in Peru and his difficulties in dealing with local authorities.

Hanson informs Carter that he plans to go to Africa to fight yellow fever.

Hanson writes that he doubts there is yellow fever in Colombia. He discusses the differences between his private practice and working for the public health service.

Hanson describes the ongoing yellow fever work in Colombia. He believes an outbreak is still possible, although there have been no confirmed cases. There has been extensive dengue fever in Barranquilla.

Hanson writes about his search for new work and his discouragement at not being offered public health positions. He notes that sanitary work in Peru has almost stopped due to financial issues.

Hanson discusses yellow fever cases in Peru.

Hanson requests that Carter critique his preliminary report on the yellow fever campaign in Peru. He asks if his resume describing his work in 1921 and 1922 has been received.

Hanson offers to send Carter memorabilia of the yellow fever campaign in Peru. He plans to arrive in New York soon.

Hanson writes about resuming his yellow fever work in Mexico. He discusses the ramifications, both personal and financial, that such a decision would entail. He comments on the political situation in Mexico.

Hanson discusses his career options in Peru and Africa. He mentions the possibility of leaving public health.

Hanson informs Carter that he has settled in Jacksonville, Florida and has started his own practice. He discusses an alleged case of Weil's Disease in Guayaquil, Ecuador.

Hanson must decide whether to stay in private practice or resume yellow fever work with the International Health Board. Enclosing a telegram from Russell, he asks Carter if there is suspicion of yellow fever in Colombia.

Hanson discusses outbreaks of yellow fever in Peru, and his dealings with the Peruvian government. He requests the use of International Health Board funding.

In a report on the yellow fever work in Peru, Hanson discusses financial matters, correspondence received, the help extended by White and Carter, and manpower needs. Hanson declares the campaign is going well.

Hurd shares his recollections of Walter Reed at Johns Hopkins and later.

Carter, Jr., comments on various topics including the California plague, the Surgeon General appointment, and family members.