Centers for Disease Control and Prevention

About: Centers for Disease Control and Prevention is a government organization based out in Atlanta, Georgia, United States. It is known for research contribution in the topics: Population & Public health. The organization has 58238 authors who have published 82592 publications receiving 4405701 citations. The organization is also known as: CDC & Centers for Disease Control and Prevention (CDC).

Infection with vancomycin-resistant Staphylococcus aureus containing the vanA resistance gene.

Abstract: Vancomycin-resistant S. aureus was cultured from the exit site of a temporary dialysis catheter of a patient with diabetes, peripheral vascular disease, and persistent foot ulcers. The organism carried the vanA resistance gene, which may have come from the vancomycin-resistant Enterococcus faecalis that was also isolated from the patient, who had received vancomycin for several weeks.

Control of a mucosal challenge and prevention of AIDS by a multiprotein DNA/MVA vaccine.

Abstract: Heterologous prime/boost regimens have the potential for raising high levels of immune responses. Here we report that DNA priming followed by a recombinant modified vaccinia Ankara (rMVA) booster controlled a highly pathogenic immunodeficiency virus challenge in a rhesus macaque model. Both the DNA and rMVA components of the vaccine expressed multiple immunodeficiency virus proteins. Two DNA inoculations at 0 and 8 weeks and a single rMVA booster at 24 weeks effectively controlled an intrarectal challenge administered 7 months after the booster. These findings provide hope that a relatively simple multiprotein DNA/MVA vaccine can help to control the acquired immune deficiency syndrome epidemic.

Experimental Infection of North American Birds with the New York 1999 Strain of West Nile Virus

Abstract: To evaluate transmission dynamics, we exposed 25 bird species to West Nile virus (WNV) by infectious mosquito bite. We monitored viremia titers, clinical outcome, WNV shedding (cloacal and oral), seroconversion, virus persistence in organs, and susceptibility to oral and contact transmission. Passeriform and charadriiform birds were more reservoir competent (a derivation of viremia data) than other species tested. The five most competent species were passerines: Blue Jay (Cyanocitta cristata), Common Grackle (Quiscalus quiscula), House Finch (Carpodacus mexicanus), American Crow (Corvus brachyrhynchos), and House Sparrow (Passer domesticus). Death occurred in eight species. Cloacal shedding of WNV was observed in 17 of 24 species, and oral shedding in 12 of 14 species. We observed contact transmission among four species and oral in five species. Persistent WNV infections were found in tissues of 16 surviving birds. Our observations shed light on transmission ecology of WNV and will benefit surveillance and control programs.

Guideline for prevention of catheter-associated urinary tract infections 2009.

Abstract: AND FULL-TEXT SCREENING To identify studies which were a) relevant to one or more key questions b) primary analytic research, systematic review or meta-analysis and c) written in English DATA EXTRACTION AND SYNTHESIS Data abstracted into evidence tables; study quality assessed DRAFT RECOMMENDATIONS Strength of evidence graded; summaries and recommendations drafted FINALIZE RECOMMENDATIONS Recommendations finalized; guideline published

Adverse Childhood Experiences and Smoking During Adolescence and Adulthood

Abstract: ContextIn recent years, smoking among adolescents has increased and the decline of adult smoking has slowed to nearly a halt; new insights into tobacco dependency are needed to correct this situation. Long-term use of nicotine has been linked with self-medicating efforts to cope with negative emotional, neurobiological, and social effects of adverse childhood experiences.ObjectiveTo assess the relationship between adverse childhood experiences and 5 smoking behaviors.DesignThe ACE Study, a retrospective cohort survey including smoking and exposure to 8 categories of adverse childhood experiences (emotional, physical, and sexual abuse; a battered mother; parental separation or divorce; and growing up with a substance-abusing, mentally ill, or incarcerated household member), conducted from August to November 1995 and January to March 1996.SettingA primary care clinic for adult members of a large health maintenance organization in San Diego, Calif.ParticipantsA total of 9215 adults (4958 women and 4257 men with mean [SD] ages of 55.3 [15.7] and 58.1 [14.5] years, respectively) who responded to a survey questionnaire, which was mailed to all patients 1 week after a clinic visit.Main Outcome MeasuresSmoking initiation by age 14 years or after age 18 years, and status as ever, current, or heavy smoker.ResultsAt least 1 of 8 categories of adverse childhood experiences was reported by 63% of respondents. After adjusting for age, sex, race, and education, each category showed an increased risk for each smoking behavior, and these risks were comparable for each category of adverse childhood experiences. Compared with those reporting no adverse childhood experiences, persons reporting 5 or more categories had substantially higher risks of early smoking initiation (odds ratio [OR], 5.4; 95% confidence interval [CI], 4.1-7.1), ever smoking (OR, 3.1; 95% CI, 2.6-3.8), current smoking (OR, 2.1; 95% CI, 1.6-2.7), and heavy smoking (OR, 2.8; 95% CI, 1.9-4.2). Each relationship between smoking behavior and the number of adverse childhood experiences was strong and graded (P<.001). For any given number of adverse childhood experiences, recent problems with depressed affect were more common among smokers than among nonsmokers.ConclusionsSmoking was strongly associated with adverse childhood experiences. Primary prevention of adverse childhood experiences and improved treatment of exposed children could reduce smoking among both adolescents and adults.