Current Students
Prospective Students
Faculty & Staff
Alumni
Media
Public Health Professionals
School at a Glance
Dean's Letter
Accreditation
Environmental Sustainability
Scholars
Lectureships
Student Webpages
Honors & Awards
OCW Home
FAQs
Image Library
Johns Hopkins Public Health Magazine
Terrorism & Public Health Preparedness
Y
Years, periods of
He worked from 1949 to 1961. He worked here in 1949–50. (Note: use an en dash.) He worked in the 1950s. He worked in the fifties. AVOID the ’50s.
Contact JHSPHFeedbackEmail this PageCourse SearchFaculty Directory CollexisFind an ExpertCoursePlus
Calendar of Events
Public Health News
Center for Refugee and Disaster Response
Learn About Our Global Projects
e-Recruiting
Faculty Openings
Career Services
©2009, Johns Hopkins University. All rights reserved. Web policies, 615 N. Wolfe Street, Baltimore, MD 21205
