id author title date pages extension mime words sentence flesch summary cache txt news-004957 Rare and neglected diseases are focus of new center | News | Notre Dame News | University of Notre Dame .html text/html 875 28 41 Neglected diseases, on the other hand, affect billions worldwide but like rare diseases, they have been largely ignored by pharmaceutical companies and researchers. “There are very few treatments for rare diseases. cache/news-004957.html txt/news-004957.txt