Covid Closed the Nation’s Schools. Cleaner Air Can Keep Them Open.
Posted inColorado Coronavirus (2019-nCoV) Coronavirus Risks and Safety Concerns Denver (Colo) Disease Rates Education (K-12) Environment Global Warming Heat and Heat Waves Heating, Ventilation and Cooling (HVAC) Infections Medicine and Health Pollution Research Sensors Shutdowns (Institutional) State College (Pa) Viruses Weather Wildfires Workplace Hazards and Violations

Covid Closed the Nation’s Schools. Cleaner Air Can Keep Them Open.

Scientists and educators are searching for ways to improve air quality in the nation’s often dilapidated school buildings.
Outbreaks Test China’s Efforts to Limit the Cost of ‘Zero Covid’
Posted inBeijing (China) China Communist Party of China Coronavirus (2019-nCoV) Coronavirus Risks and Safety Concerns Disease Rates Economic Conditions and Trends Guangzhou (China) International Relations Politics and Government Propaganda Shanghai (China) Shenzhen (China) Vaccination and Immunization

Outbreaks Test China’s Efforts to Limit the Cost of ‘Zero Covid’

China wants to fine-tune its stringent pandemic restrictions to reduce the disruption to daily life caused by lockdowns. But officials are still taking few chances.