【地域不明あるいは海外】 ★@DrEricDing This bothers me so much—
There are still no official CDC guidelines for ventilation for schools—no rules on adequate air exchanges—despite so much science on >=5 ACH/hour. And 6 feet is not safe for airborne virus, says ex-OSHA chief. #COVID19 🧵 https://bit.ly/3uoJAok
★@phnompenhpost
The government of Japan has committed $2 million to the UN World Food Programme (WFP) to counteract the threats posed by flooding to food security and impacted communities across the Kingdom.