coronavirus May 8, 2020 4:55 pm Robot Dog Helping Keep People Safe in Singapore A robot dog named Spot, designed by Boston Dynamics, is helping remind people in Singapore to remain at least one meter apart. US & World Videos 2:19 San Francisco barbershop struggles to stay open after pandemic 0:51 Alameda County using dogs to detect COVID 3:57 Interview: Doctor's perspective on COVID 4 years after shutdown started 2:27 Marking 4 years since COVID-19 shut down the Bay Area 2:09 CDC updates COVID isolation guidelines
