[tlozo]

Pfizer whistleblower says vaccine ‘glows,’

People are ignorant. Your blood also 'glows' under uv light.

"Urine, semen and blood contain fluorescent molecules, so they also show up under black light."

https://science.howstuffworks.com/innovation/everyday-innovations/black-light.htm

[HollyB]

But, it’s not blood. It’s a chemical

[Cold Heart]

Before you call people ignorant, luciferase puts out light, as in bioluminesce, unlike the reflective examples you gave.