Lübeck
Lübeck is a northern German city distinguished by Brick Gothic architecture, which dates to its time as the medieval capital of the Hanseatic League, a powerful trading confederation. Its symbol is the Holstentor, a red-brick city gate that defended the river-bounded Altstadt (old town). Rebuilt following WW II, the Marienkirche is a 13th–14th-century landmark that widely influenced Northern European church design
Lübeck disaster — From 1929 to 1933, 251 infants in Lübeck, northern Germany, were given three doses of the oral BCG vaccine against tuberculosis, which was accidentally contaminated with the bacteria responsible for the disease. 173 later developed signs of the illness and 72 died. via https://www.aussie17.com/p/my-story-by-professor-gabriel-oon