麥康納不僅在第一波疫情爆發、口罩嚴重缺乏之際，就自拍短片教導大家如何以手邊現有材料做出簡單口罩來應急；之後也在鏡頭前呼籲美國人民要團結、千萬別讓政治口水凌駕於防疫政策之上，大家的敵人只有一個：病毒；另外他還自掏腰包購買口罩捐贈給需要的單位……。

在 Instagram 查看這則貼文

I understand masks are inconvenient and uncomfortable. But don’t you feel that it’s worse that businesses are shutting down... jobs are being lost... health care workers are hitting absolute exhaustion. And so many lives have been taken by this virus because we aren’t doing enough. ⠀ I really do believe in the basic goodness of people so I know we can all do this BUT still, there are many people in our country refusing to take the necessary steps to flatten the curve, and keep each other safe. People seem worried about their “rights being taken away” by being asked to wear a mask. This simple and effective recommendation is being politicized at the expense of peoples’ lives. And it really shouldn’t be a debate If you care about human life, please... just #wearadamnmask and encourage those around you to do the same

Jennifer Aniston（@jenniferaniston）分享的貼文 於 PDT 2020 年 6月 月 30 日 下午 2:18 張貼

而不只麥康納，其他像是戴上搞怪造型口罩呼籲粉絲戴口罩的第一代尖叫女王潔米李寇蒂絲，氣到忍不住飆罵那些堅持不戴口罩的人「真可恥」的兩屆影帝湯姆漢克，還有在IG上發表長文苦勸大眾戴口罩的金球視后珍妮佛安妮斯頓……等人，都積極向粉絲宣傳戴口罩的重要性。

One person I am thinking about wears a mask to terrify people (me ESPECIALLY) but there’s nothing more terrifying than this current uptick in cases of COVID-19 around the United States & the potential 4 100,000 cases daily. My nemesis & I agree on 1 thing. Put on a mask. pic.twitter.com/d3WMgtpToj

— Jamie Lee Curtis (@jamieleecurtis) June 30, 2020