🔬 Discovery

Oswaldo Cruz's sanitation campaign in Rio

Campaña sanitaria de Oswaldo Cruz en Río de Janeiro

Date
1903-1907 · confidence high
Place
Oswaldo Cruz Institute, Manguinhos, Rio de Janeiro, Brazil
Credited to
Oswaldo Cruz
People
👤 Oswaldo Cruz1872–1917
Field
Life & health

What was discovered

A scientific campaign against yellow fever, bubonic plague and smallpox based on mosquito and rat control and compulsory vaccination. It eliminated urban yellow fever from Rio in 1907 and created Brazil's first biomedical research institute.

What it led to

  • the Vaccine Revolt (1904)
  • the Manguinhos school (Chagas, Lutz)
  • Fiocruz
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