the essential skills required by librarians to support medical virtual learning programs

background: with the recent spread of virtual learning programs in universities, especially in the field of medical sciences, libraries play a crucial role to support these programs. this study aimed at investigating the skills required by librarians to support virtual learning programs in isfahan university and isfahan university of medical sciences.   methods: this was an applied survey study. the population of the study includes all librarians working in isfahan university and isfahan university of medical sciences. a sample of 89 librarians was selected by stratified random sampling. data were collected by a researcher-made questionnaire, the validity of which was confirmed by specialists in the fields of librarianship and information sciences and virtual learning, and its reliability was determined to be 0.92, using cronbach's alpha. the questionnaire consisted of 51 items designed to evaluate the librarians' virtual learning skills using likert scale. descriptive and inferential statistics were used to analyze the findings.   results: the findings of this study revealed that librarians had low level of skills with respect to the online reference services, and familiarity with virtual learning environment. they also showed low and average level of skills with respect to their general information technology, communication skills, ability to teach electronic information literacy and ability to create access to electronic resources. the results revealed no significant difference between the librarians of the two universities, or between male and female librarians. however, librarians with educational background in librarianship and information sciences were significantly more skillful and competent than their colleagues.   conclusion: despite the crucial role of libraries in supporting virtual learning programs, the librarians in isfahan university and isfahan university of medical sciences had low-level skills to play such an important role. therefore, it is essential to provide on-the-job virtual training courses for librarians to improve their job performance and the quality of library services.