
Rosana de Oliveira: A life in service of Brazil

For almost a decade, Rosana de Oliveira Pithan e Silva ran VivaLeite, a public program that supplied milk to people struggling to get enough food. [2]
It was part of more than thirty years in São Paulo’s Agriculture service. At the Instituto de Economia Agrícola, within the state’s Secretariat of Agriculture and Supply, she studied food quality, helped develop public policy and led research teams. [1]
Her writing described how buying milk for low-income families could also give dairy farmers a dependable market. Distributing it through community organizations reduced fraud and costs, while adding iron and vitamins improved children’s nutrition. [3]
She also argued that farmers needed help to meet stricter quality standards: technical advice, credit, electricity for refrigeration and roads to get milk to market. Higher standards could otherwise push out producers who lacked the means to comply. [4]
Standing up for her coworkers
Her service reached back to São Paulo’s 1989 constitution, when she helped prepare the Agriculture Secretariat’s proposals for its chapter on agriculture and food supply. She also spent six years on the council of APqC, the association of São Paulo’s scientific researchers, defending public research and its institutions. [1]
Her family remembers a woman who organized coworkers, warned friends when workers’ interests were threatened and went to the legislative assembly to press politicians over their treatment of public employees. She provided leadership at home as well as at work.
According to her family, Rosana had to pursue her own pension through the courts. They say her first payment arrived in May, the month she died at 70. APqC recorded her death on May 24, 2026. [1]
October 28 was her birthday. As it approaches, we remember her as her family described her: someone who kept going, thought ahead and tried to leave something better behind.
Rosana spent her working life helping Brazil care for its people. Brazil owed her that same care.
Sources and family account
Based on institutional memorials, Rosana’s published research and the family account shared with Pamphlets. Her age, birthday, pension experience and personal memories come from that family account.



















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