alastrim Directory References Quizzes 44 Questions from Britannica’s Most Popular Health and Medicine Quizzes Discover The Seven Sacraments of the Roman Catholic church Which Religion Is the Oldest? How Deadly Is Quicksand? Why Is the Mona Lisa So Famous? New Seven Wonders of the World Roman Catholic Saints 10 Best Hockey Players of All Time Contents alastrim pathology Ask the Chatbot a Question Ask the Chatbot a Question Learn about this topic in these articles:relation to smallpox In smallpox…less-virulent form of smallpox, called alastrim, is caused by a closely related virus known as variola minor.) There are no natural animal carriers nor natural propagation of variola outside the human body.Read More