Presented herein are the trajectories of four women who can be considered pioneers of microbiology in Spain. Three of them have been studied before, but never presented as pioneers of microbiology, and their lives are briefly reviewed: Zoe Rosinach Pedrol, a pioneering microbiologist in the health care field; Isabel Torán del Carré, in the agri-food sector; and Luz Zalduegui Gabilondo in the veterinary sciences. Nevertheless, Trinidad del Pan Arana is presented from the first time as pioneering microbiologist in the natural sciences area. All of these women developed their professional activity during the first third of the twentieth century, contributing to the establishment of microbiology as a new scientific discipline in Spain.

中文翻译：

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西班牙微生物学的先驱女性。

本文介绍的是四位女性的轨迹，她们可以被视为西班牙微生物学的先驱。其中三个已经过研究，但从未作为微生物学的先驱者进行过介绍，并且对其生活进行了简要回顾：Zoe Rosinach Pedrol，卫生保健领域的先驱微生物学家；IsabelTorándelCarré，农业食品部门；和Luz Zalduegui Gabilondo从事兽医学研究。尽管如此，特立尼达·德尔·潘·阿拉纳（Trinidad del Pan Arana）还是自然科学领域的首位微生物学家。所有这些妇女在20世纪上半叶发展了自己的职业活动，为将微生物学确立为西班牙的一门新科学学科做出了贡献。