Self-experimentation in medicine 18th century. There was an unsuccessful campaign to award a Nobel Prize to Reed's team. Lazear, in any event, could not be awarded the prize because it is never given posthumously. However, a Nobel Prize was awarded to a later yellow fever researcher and self-experimenter, Max Theiler who, in 1951, developed the first yellow fever vaccine and was the first to try it. Anatolii Al'bertovich Shatkin, in 1961, injected trachoma virus into the conjunctival sac of his eye and rapidly developed trachoma. He did not begin treatment of the condition for 26 days. In July 1944, physician researcher Claude Barlow
Rotavirus vaccine countries in the world to introduce rotavirus vaccine, the diarrheal disease death rates from rotavirus dropped by more than 65% among children age two and under during the 2009 rotavirus season . In Nicaragua, which in 2006 became the first developing country to introduce the rotavirus vaccine, investigators recorded a substantial impact, with rotavirus vaccine preventing 60% of cases against severe rotavirus and cutting emergency room visits in half. In the United States, vaccination has reduced rotavirus-related hospitalizations by as much as 86% since 2006. Recent studies in developing countries that have introduced rotavirus vaccines have supported these findings, showing