In 1874, Fanny Angelina married physician and bacteriologist Walther Hesse, an investigator of air quality and, specifically, air-borne microbes. In the Winter of 1880-81, Hesse became a research student with Koch in Berlin and experienced firsthand the difficulty of growing microbes on gelatine and the other growth media used at the time.
Similarly, Sundberg took two maternity leaves in that period.
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“逢年过节、日常有困难时多联系,才能真正做到早发现、早干预、早帮扶,牢牢守住不发生规模性返贫致贫底线。”他说。