Antityphoid Inoculation as Introduced into Certain Training Schools for Nurses in Massachusetts
نویسندگان
چکیده
منابع مشابه
Stability of the pneumococcal population structure in Massachusetts as PCV13 was introduced
BACKGROUND The success of 7-valent pneumococcal conjugate vaccination (PCV-7) introduced to the US childhood immunization schedule in 2000 was partially offset by increases in invasive pneumococcal disease (IPD) and pneumococcal carriage due to non-vaccine serotypes, in particular 19A, in the years that followed. A 13-valent conjugate vaccine (PCV-13) was introduced in 2010. As part of an ongoi...
متن کاملTaking working memory training from the laboratory into schools
Working memory skills have been shown to be enhanced by adaptive training in several randomised controlled trials. Here, two field trials were conducted in which teachers administered working memory training to their own pupils in school. Twenty-two children aged 8-9 years participated in Trial 1. In Trial 2, 50 children aged 9-11 years with the lowest academic performance completed training. T...
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ژورنال
عنوان ژورنال: The Boston Medical and Surgical Journal
سال: 1911
ISSN: 0096-6762,1533-4406
DOI: 10.1056/nejm191101051640102