My teenage daughter keeps getting this spiky, thread-like little skin bump growing on her neck. She has a recital tomorrow. What is this?.

personal items.

A wart can also become noticeable weeks or months after exposure, making it difficult to know exactly when or where it was acquired.

Normal hygiene is still helpful. Washing hands, avoiding picking at the bump, and not sharing razors, washcloths, or other personal items can help reduce the chance of spreading it.

What Should You Do the Night Before the Recital?

This is probably the most important part.

If the recital is tomorrow, do not try an aggressive last-minute treatment.

Avoid:

Cutting the bump

Tying string or floss