
After her son goes missing, a broken mother returns months later to the island of El Hierro to identify a body. She finds out her son is not the only one missing.

Historical narrative of the 1803 Balmis philanthropic expedition (Francisco Xavier Balmis, 1759-1819 medical surgeon at the court of Carlos IV, and Galician nurse Isabel Zendal Gómez, b. 1773) to take Smallpox vaccine to America i...