# VigiLyze

- [VigiLyze product support](https://support.who-umc.org/vigilyze/vigilyze-product-support.md): Learn more about the functionality of VigiLyze.
- [Algorithms used in VigiLyze](https://support.who-umc.org/vigilyze/algorithms-used-in-vigilyze.md): Learn about the algorithms used in VigiLyze.
- [Deduplication through vigiMatch](https://support.who-umc.org/vigilyze/algorithms-used-in-vigilyze/deduplication-through-vigimatch.md)
- [Pregnancy algorithm](https://support.who-umc.org/vigilyze/algorithms-used-in-vigilyze/pregnancy-algorithm.md)
- [Fatal algorithm](https://support.who-umc.org/vigilyze/algorithms-used-in-vigilyze/fatal-algorithm.md)
- [Dechallenge computation](https://support.who-umc.org/vigilyze/algorithms-used-in-vigilyze/dechallenge-computation.md)
- [Time computations](https://support.who-umc.org/vigilyze/algorithms-used-in-vigilyze/time-computations.md)
- [Qualitative view](https://support.who-umc.org/vigilyze/qualitative-view.md)
- [Adding drugs and vaccines to search criteria](https://support.who-umc.org/vigilyze/qualitative-view/adding-drugs-and-vaccines-to-search-criteria.md)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://support.who-umc.org/vigilyze.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.