我已经得到了. 在COVID-19感染后感知感染性和细菌厌恶性
Alfonso Troisi1, Valeria Carola2, Roberta Croce Nanni3
1International Medical School, University of Rome Tor Vergata, Rome, Italy.
Clinical neuropsychiatry
|October 4, 2023
概括
之前的COVID-19感染稍微增加了对疾病的感知脆弱性,但没有显著改变细菌厌恶. 这表明行为免疫系统对慢性病原体威胁比流行病等急性威胁更敏感.
科学领域:
- 进化心理学 进化心理学
- 行为免疫学行为免疫学
- 传染病流行病学 传染病流行病学
背景情况:
- COVID-19大流行为有关行为免疫系统的进化假设提供了现实世界的测试.
- 了解个人感染史如何影响疾病避免行为至关重要.
研究的目的:
- 调查之前的COVID-19感染与感知感染能力和细菌厌恶度的增加之间的关联.
- 为了测试有关行为免疫系统激活的校准假设.
主要方法:
- 在第三波COVID-19疫情 (2022年3月至4月) 期间,对2072名意大利参与者进行了在线调查.
- 利用感知疾病脆弱性 (PVD) 尺度来测量行为免疫系统激活.
主要成果:
- 具有COVID-19感染史的参与者报告了明显更高的感知感染能力.
- 在感染和非感染组之间没有观察到细菌厌恶的显著差异.
结论:
- 个人COVID-19感染史对行为免疫系统的激活有边际影响.
- 行为免疫系统可能更适应慢性病原体负载,而不是流行病等急性威胁.
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