US surge in COVID-19 infections poses challenge for safe return to schools | Video
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US surge in COVID-19 infections poses challenge for safe return to schools | Video(Updated: )
Teachers in the United States are now being prioritised to receive COVID-19 vaccines, with the hope of reopening schools for in-person learning. But in California, which is currently experiencing a massive surge in hospitalisations, concerns remain whether it is safe to return to school. Ira Spitzer has more from the San Francisco Bay area.