Factors Associated with Prolonged Exposure to General Anesthesia During Dental Rehabilitation Under General Anesthesia In Patients Under Age Three Years.

The purpose of this study was to determine the risk of prolonged general anesthesia (GA) for pediatric dental patients and understand factors that contribute to prolonged GA in patients under age three years in an academic hospital. A retrospective chart review for pediatric dental patients treated using GA collected data for patient age, treatment provided, other services involved in patient management, and case GA length. Further chart analysis was completed by a multidisciplinary team for cases of prolonged general anesthesia.

Outbreak of H3N2 influenza at a US military base in Djibouti during the H1N1 pandemic of 2009.

Background: Influenza pandemics have significant operational impact on deployed military personnel working in areas throughout the world. The US Department of Defense global influenza-like illness (ILI) surveillance network serves an important role in establishing baseline trends and can be leveraged to respond to outbreaks of respiratory illness.

Objective: We identified and characterized an operationally unique outbreak of H3N2 influenza at Camp Lemonnier, Djibouti occurring simultaneously with the H1N1 pandemic of 2009 [A(H1N1)pdm09].

Microevolution of highly pathogenic avian influenza A(H5N1) viruses isolated from humans, Egypt, 2007-2011.

We analyzed highly pathogenic avian influenza A(H5N1) viruses isolated from humans infected in Egypt during 2007-2011. All analyzed viruses evolved from the lineage of subtype H5N1 viruses introduced into Egypt in 2006; we found minimal evidence of reassortment and no exotic introductions. The hemagglutinin genes of the viruses from 2011 formed a monophyletic group within clade 2.

Hepatitis E virus infection in work horses in Egypt.

Hepatitis E virus (HEV) is an important cause of hepatitis among young Egyptian adults with high seroprevalence rates seen in both rural areas of the Nile Delta and in suburban Cairo. Because natural antibodies to HEV have been detected in animals and zoonotic transmission is postulated, we surveyed work horses in Cairo for evidence of HEV exposure and viremia. Sera from 200 Cairo work horses were tested by ELISA for the presence of IgG anti-HEV antibody revealed a seropositivity of 13%.