About National Scarcoidosis Day
Sarcoidosis is a rare condition that causes small patches of red and swollen tissue, called granulomas, to develop in the organs of the body. It usually affects the lungs and skin.
The symptoms of sarcoidosis depend on which organs are affected, but typically include:
- tender, red bumps on the skin.
- shortness of breath.
- a persistent cough.
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Other Observances on April 30th 2026
Walpurgis Night
In parts of Northern and Eastern Europe, the Mass of Saint Walburga or Walpurgis Night is celebrated on the evening of April 30th.
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