相关实验视频
Updated: Jan 15, 2026

08:52
Evaluation of Host-Pathogen Responses and Vaccine Efficacy in Mice
Published on: February 22, 2019
11.2K
疫苗的有效性和信念驱动的疫苗接种的社会模仿动态
Feng Fu1,2, Ran Zhuo1, Xingru Chen3
1Department of Mathematics, Dartmouth College, Hanover, New Hampshire, United States of America.
PLoS computational biology
|October 13, 2025
概括
疫苗接种率的下降使得麻疹等疾病重新出现. 这项研究表明,疫苗信仰和社会模仿如何影响疫苗接种决策和疾病传播,为打击犹提供了见解.
科学领域:
- 流行病学 流行病学
- 数学生物学 数学生物学
- 社会科学 社会科学 社会科学
背景情况:
- 疫苗接种率的下降导致疫苗可预防疾病的复发.
- 由于对疫苗有效性和风险的信念,疫苗的犹,带来了公共卫生挑战.
- 了解信仰,社会动态和疾病传播的相互作用至关重要.
研究的目的:
- 量化竞争信念 (抗疫或抗疫) 对疫苗接种,社会模仿和疾病传播动态的影响.
- 分析信仰是固定的还是与疫苗接种行为共同发展的.
- 探索这些动态如何影响公共卫生结果,并为应对疫苗犹的策略提供信息.
主要方法:
- 社会模仿和流行病学动态的数学建模.
- 模拟在不同信念体系下接种疫苗的行为 (固定的与共同发展的).
- 分析临界点和对疫苗成本和有效性的敏感性.
主要成果:
- 一小部分固定的疫苗不良信念显著加剧了疫苗接种困境,增加了对成本和有效性变化的敏感性.
- 共同发展的信念可以导致自我纠正和信念和行为之间的调整,潜在地减轻负面影响.
- 与非信念情景相比,信念共同进化扩大了对疫苗成本和有效性的突然变化的人口敏感性.
结论:
- 个人接种疫苗的决定受到信仰,个人经验和社会因素的影响,而不仅仅是理性的计算.
- 利用社会传染,甚至是对疫苗中立的态度,可以成为克服疫苗犹的战略.
- 整合信念动态的数学模型为应对疫苗接种挑战的公共卫生干预提供了宝贵的见解.
相关概念视频
Social Proof
31.5K
Social proof is a form of persuasion based on comparison and conformity. People compare their behavior and actions to what others are doing and will change to conform to do what their peers do.
31.5K
Vaccinations
51.2K
Overview
51.2K
Impact of Individuals on Individuals
355
Human behavior is intricately shaped by social influences that arise from interactions with others in diverse contexts. These influences not only mold beliefs and attitudes but also drive the regulation of behaviors through both direct communication and observational learning. The study of these processes falls within the domain of social psychology, which seeks to understand how individuals are affected by and affect those around them.Mechanisms of Social InfluenceDirect social influence...
355
Social Foundations of Self II: The Generalized Other
228
According to George Herbert Mead, as children progress beyond the game stage, they develop a more comprehensive understanding of societal rules and norms. This cognitive and social development enables them to internalize the expectations of the broader community, refining their ability to regulate behavior.Consistent participation in organized activities is crucial in helping children recognize that their actions are not isolated but contribute to a more significant, interconnected group...
228
Bystander Effect
10.2K
The discussion of bullying highlights the problem of witnesses not intervening to help a victim. This is a common occurrence, as the following well-publicized event demonstrates. In 1964, in Queens, New York, a 19-year-old woman named Kitty Genovese was attacked by a person with a knife near the back entrance to her apartment building and again in the hallway inside her apartment building. When the attack occurred, she screamed for help numerous times and eventually died from her stab wounds.
10.2K
Conformity
47.8K
Conformity is the change in a person’s behavior to go along with the group, even if that person does not agree with the group.
47.8K

