By Jacqueline Howard CNN Elementary students lined up behind a white curtain in the middle of a grand gymnasium at their school in northern California. They stood still as a dog handler walked [...]
The post COVID-sniffing dogs can help detect infections in K-12 schools, new study suggests first appeared on Dallas Examiner.
The post COVID-sniffing dogs can help detect infections in K-12 schools, new study suggests appeared first on Dallas Examiner.
