"Health officials also recommended all San Diego County residents wear facial coverings of some sort while out in public for essential purposes, such as while grocery shopping or picking up prescriptions. The facial coverings are not meant to be medical-grade; those who have medical-grade masks were asked to turn them over to medical professionals." https://fox5sandiego.com/news/local-news/county-health-officials-provide-daily-coronavirus-update/ 自己看吧,哪里还有口罩?不当家不知道柴米油盐贵
"Seriously people- STOP BUYING MASKS! They are NOT effective in preventing general public from catching #Coronavirus, but if healthcare providers can’t get them to care for sick patients, it puts them and our communities at risk! "
搞不懂为什么不能承认戴口罩防止飞沫和气溶胶进入呼吸系统。另外有无症状携带者是什么新证据?
很失望高层都这么固执
黑人吧,政治正确。
"Seriously people- STOP BUYING MASKS!
They are NOT effective in preventing general public from catching #Coronavirus, but if healthcare providers can’t get them to care for sick patients, it puts them and our communities at risk! "