Gastroenteritis aguda pdf 2009

Outbreaks of acute gastroenteritis transmitted by person. Global rotavirus information and surveillance bulletin, volume 6, januarydecember 2011. Implemented in 2009, the national outbreak reporting system provides surveillance for acute gastroenteritis outbreaks in the united states resulting from any transmission mode. In addition to the clinical impact of norovirus disease, the. In the prevaccine era, rotavirus accounted for 30%. A comparative assessment of old and new standards leads to the following conclusions. Outbreaks of acute gastroenteritis transmitted by persontoperson contactunited states, 2009 2010. Introduction acute infectious gastroenteritis is a common condition in which the causative agents are numerous, it is impossible and unnecessary an etiologic diagnosis in many cases because it is frequently a selflimiting process. Bacteria, toxins, and parasites also can cause gastroenteritis. Gastroenteritis aguda diarrea especialidades medicas. Gastroenteritis infecciosa pediatria linkedin slideshare. Data from the first 2 years of surveillance highlight the predominant role of norovirus. Division of viral diseases, national center for immunization and respiratory diseases, cdc. The pathogenspecific transmission pathways and exposure settings identified can help inform prevention efforts.

Bathing waters complying with the guide standards of the 1976 directive carry a bathing risk of 5% on gastroenteritis, those complying only with the imperative standards a risk of about 12% to 15%. Summary acute infectious gastroenteritis aige is a frequent and high burden disease, especially in children less than five years and elder patients. Noroviruses are the primary cause of epidemic viral gastroenteritis and the leading cause of foodborne outbreaks in the united states. Prevention of rotavirus gastroenteritis among infants and. Acute gastroenteritis surveillance through the national. Gastritis enteritis colitis enterocolitis enfermedad diarreica infecciosa 3. Global rotavirus information and surveillance bulletin, volume 7, januaryjune 2012 pdf, 858kb.