Dengue cases rose to record levels during 2023–2024. We investigated dengue in Valle del Cauca, Colombia, to determine if specific virus serotypes or lineages caused its large outbreak. We detected all 4 serotypes and multiple lineages, suggesting that factors such as climatic conditions were likely responsible for increased dengue in Colombia.

中文翻译：

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由多种病毒血清型和谱系引起的登革热疫情，哥伦比亚，2023-2024 年

2023 年至 2024 年期间，登革热病例上升到创纪录的水平。我们调查了哥伦比亚 Valle del Cauca 的登革热，以确定特定病毒血清型或谱系是否导致了其大规模爆发。我们检测到所有 4 种血清型和多个谱系，表明气候条件等因素可能是导致哥伦比亚登革热增加的原因。