Sabin Vaccine Institute Sabin Vaccine Institute Sabin Vaccine Institute (Sabin), located in Washington, D.C., is a nonprofit (501(c)(3)) organization promoting global vaccine development, availability, and use. Through its work, Sabin hopes to reduce human suffering by preventing the spread of vaccine-preventable, communicable disease in humans through herd immunity, and also hopes to mitigate the poverty caused by these diseases. Founded in 1993 in honor of its eponym, Albert B. Sabin, creator of the oral polio vaccine, Sabin works to reduce "human suffering from vaccine-preventable and neglected tropical diseases (NTDs)." The organization endeavors to reach its goal via its three main programs: Sabin Vaccine
By His Bootstraps By His Bootstraps "By His Bootstraps" is a 20,000 word science fiction novella by American writer Robert A. Heinlein. It plays with some of the inherent paradoxes that would be caused by time travel. The story was published in the October 1941 issue of "Astounding Science Fiction" under the pen name Anson MacDonald; the same issue has "Common Sense" under Heinlein's name. "By His Bootstraps" was reprinted in Heinlein's 1959 collection "The Menace From Earth", and in several subsequent anthologies, and is now available in at least two audio editions. Under the title "The Time Gate", it was also included