Phase 1: State of Emergency (1 ene 2020 año – 31 mayo 2020 año)
Descripción:
This period features the onset of the COVID-19 emergency, including the first confirmed COVID-19 case in the United States and the mitigation efforts across the country, state and county.
Añadido al timeline:
fecha:
1 ene 2020 año
31 mayo 2020 año
~ 5 months
Fotos:
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