Older children and adults usually build up immunity to the disease. Hand, foot, and mouth disease is rare in people older than 10. However, infection is still possible, especially among adults with compromised immune systems.
Presidents Theodore Roosevelt and Franklin Delano Roosevelt were fifth cousins, and a look back into the genealogical charts of the presidential office find numerous family connections. FDR, in fact, was related to 11 former presidents, the most of anyone on the list, according to History.com.
The most important woman was Sara Delano. (The other two were Lucy Mercer and Missy Lehand.) Franklin's mother Sara was both the great constant in his life and the most important influencein forming his character. Eleanor Roosevelt was one of the most remarkable women of the 20th century. She played an important role in President Roosevelt's political career.