- Pfizer and Moderna Vaccines Likely to Produce Lasting Immunity, Study Finds – The New York Times
- Your questions about vaccines and periods answered – BBC News
- Covid: Loneliness a ‘bigger health risk than smoking or obesity’ – BBC News
- How to Wash Fruits and Vegetables – The New York Times
- There’s A Simple Way To Feel Happier, According To The New Science Of Emotions : Shots – Health News : NPR
早上先去位於 Austin, MN 的 SPAM museum。
下午駕三個小時，趕在訪客中心關門前趕到 Pipestone National Monument。
傍晚到 USS South Dakota Museum 的外面逛逛。
夜宿 Econo Lodge Sioux Falls Empire Mall