Although it does look to me like J&J is a bit less demanding in regards refrigeration; it never requires below freezing storage: https://www.cdc.gov/vaccines/co

Although it does look to me like J&J is a bit less demanding in regards refrigeration; it never requires below freezing storage: https://www.cdc.gov/vaccines/covid-19/info-by-product/janssen/janssen-faqs.html https://www.cdc.gov/vaccines/covid-19/info-by-product/jansse... But still you're right, Moderna does not require anything all that exceptional.