ArticleBiology letters2020
Immune-challenged vampire bats produce fewer contact calls.
Article in Biology letters, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Sickness and the Social Brain: Love in the Time of COVID.Frontiers in psychiatry · 2021Pooled it
- Advances in understanding bat infection dynamics across biological scales.Proceedings. Biological sciences · 2024Review
- Bat behavioral immune responses in social contexts: current knowledge and future directions.Frontiers in immunology · 2023Review
- Love and fear in the times of sickness.Comprehensive psychoneuroendocrinology · 2021Article
- Bidirectional interactions between host social behaviour and parasites arise through ecological and evolutionary processes.Parasitology · 2021Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
Vocalizations are an important means to facilitate social interactions, but vocal communication may be affected by infections. While such effects have been shown for mate-attraction calls, other vocalizations that facilitate social contact have received less attention. When isolated, vampire bats produce contact calls that attract highly associated groupmates. Here, we test the effect of an immune challenge on contact calling rates of individually isolated vampire bats. Sickness behaviour did not appear to change call structure, but it decreased the number of contact calls produced. This effect could decrease contact with groupmates and augment other established mechanisms by which sickness reduces social encounters (e.g. mortality, lethargy and social withdrawal or disinterest).
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Registered trials
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