Unidade 21 Today

In October 2021, a different "Unidade 21" became a symbol of health and resilience in .

During the peak of the COVID-19 pandemic, these units were essential for maintaining the "cold chain"—ensuring vaccines stayed between 2°C and 8°C to remain effective while reaching rural areas without electricity. 3. The Behind-the-Scenes Crew (Film Production) Unidade 21

At the archaeological site known as in southern Brazil, researchers have uncovered a story of survival that spans over 4,500 years. In October 2021, a different "Unidade 21" became