In March 2001, Research and Development Project Committee for Medical Educational Programs proposed a model core curriculum for undergraduate medical education. In this curriculum, implementation of the clinical clerkship is strongly recommended. Two similar curriculum models were later presented by other organizations, and some differences were observed among them. We, Undergraduate Medical Education Committee, have evaluated and compared themodel core curriculum 2001 with the Japanese newer proposals as well as those of USA and UK. Here is reported our proposals for a better rewriting of the learning objectives in the model core curriculum 2001, with some emphasis on the nurture of the competence of the case presentation and decision making process.

In order to implement, or enhance the quality of clinical clerkship, it is necessary to develop good educational environment which will be appropriate to allow medical students participate in medical team services. Important things to be considered will be, (1) Systematic management of the individual department's program by the faculty of medicine, (2) Developing educational competency within the medical care team function, and (3) Nurturing students' awareness forself-diected learning and cooperative team work, and teaching- and medical staffs' awareness of their educational responsibilities. In this paper, to develop better educational environment for clinical clerkship, we propose a desirable situation of the educational organization, dividedly describing on the roles of dean, faculties, board of education, department of medical education, clerkship director, teaching physicians, residents and medical students.

Objective: The clinical course of human metapneumovirus (hMPV) infection is similar to that of coronavirus 2019 disease (COVID-19). However, community-acquired hMPV infections in adults have not yet been sufficiently investigated. We examined the detection status of hMPV antigens and the clinical features of positive patients during the first wave of COVID-19, which coincided with the epidemic season of hMPV infection in Japan.Methods: In this cross-sectional, observational, and single-center study, we recruited consecutive individuals who visited the Japan Agricultural Cooperatives Kochi Hospital due to fever, respiratory symptoms, or close contact with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infected persons during the period from January to May 2020.Results: The positive rate of immunochromatography for hMPV antigens from nasopharyngeal swabs was 9.5% (4/42), and four positive cases were community-acquired pneumonia (CAP) (5.3% of all CAP). The positive rate of hMPV antigens in the CAP group (30.8%, 4/13) was higher than that in the non-pneumonia group (0.0%, 0/19) (p < 0.05). The average age of the four adult patients with CAP was 69.8 years (range 35–93). Mean white blood cell counts and C-reactive protein blood levels were 6,250 cells/μL (3,500–12,180) and 4.30 mg/dL (4.05–7.04), respectively. Chest computed tomography images were diverse and two patients showed dense consolidation. No multi-organ disorder was noted during the clinical course in any of the four cases, and their prognoses were good.Conclusion: hMPV infection may be considered in the differential diagnosis of COVID-19 and CAP in Japan under the preventive measures for SARS-CoV-2 infection, at least during the epidemic season of hMPV infection.