👉 The Romanian Fluid, also known as "La Fluide Romniei," was a highly contagious and deadly pandemic that swept through Eastern Europe, including Romania, in the spring of 1918. Caused by the H1N1 influenza A virus, it spread rapidly due to the close quarters and poor sanitation conditions prevalent during World War I. The virus was particularly virulent among young, healthy adults, leading to a high mortality rate, with estimates suggesting that up to 20% of those infected died. The outbreak was exacerbated by the movement of soldiers and civilians, contributing to its global spread. Despite being declared over in Romania by the end of May 1918, the pandemic's impact lingered, with long-term health effects on survivors.
