# Geoffrey D. Hannigan

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/geoffrey-d-hannigan/

## Facts

| Field | Value |
| --- | --- |
| Citations | 25,056 |
| Field | Bacteriophages and microbial interactions |
| h-index | 14 |
| i10-index | 15 |
| Last Known Institution | Merck Biopharma Co., Ltd. (Japan) |
| OpenAlex ID | https://openalex.org/A5054324582 |
| ORCID iD | https://orcid.org/0000-0002-7128-2143 |
| Works | 32 |

## Researcher topics

- [Bacteriophages and microbial interactions](https://scholariq.org/topics/bacteriophages-and-microbial-interactions/)
- [Genomics and Phylogenetic Studies](https://scholariq.org/topics/genomics-and-phylogenetic-studies/)
- [Gut microbiota and health](https://scholariq.org/topics/gut-microbiota-and-health/)
- [Plant Virus Research Studies](https://scholariq.org/topics/plant-virus-research-studies/)
- [Plant and Fungal Interactions Research](https://scholariq.org/topics/plant-and-fungal-interactions-research/)

## Researcher university

- [Merck Biopharma Co., Ltd. (Japan)](https://scholariq.org/institutions/merck-biopharma-co-ltd-japan/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.