Oh my bad, it delivers DNA instead...

“The Johnson & Johnson vaccine delivers the virus' DNA to your cells to make the spike protein. An adenovirus acts as a delivery vehicle used to carry the coronavirus genetic material (DNA). The adenovirus delivers the little piece of DNA to the cell that will then make the spike protein. After your cells produce the spike protein, your immune system creates antibodies toward the spike protein, protecting you from infection.

"Once the adenovirus gets inside your cell, the spike protein gets manufactured by your own cellular mechanisms," explains infectious diseases expert James Lawler, MD.”

Your hubby the MAGA doctor didnt know this or was the plan to withhold that part?

https://www.nebraskamed.com/COVID/how-the-johnson-johnson-covid-19-vaccine-works