Christy M. Anderson

Learn More
Preventing initiation of tobacco product use, promoting cessation of tobacco use, and protecting the public from exposure to second hand smoke are recognised by the World Health organization (WHO) Framework Convention on Tobacco Control (FCTC) and by the WHO Study Group on Tobacco Product Regulation (TobReg) as the most effective approaches to reducing(More)
OBJECTIVE To reconstruct the local HIV-1 transmission network from 1996 to 2011 and use network data to evaluate and guide efforts to interrupt transmission. DESIGN HIV-1 pol sequence data were analyzed to infer the local transmission network. METHODS We analyzed HIV-1 pol sequence data to infer a partial local transmission network among 478 recently(More)
BACKGROUND The Center for Disease Control and Prevention recommends that high-risk groups, like sexually active men who have sex with men (MSM), receive HIV testing and counseling at least annually. The objective of this study was to investigate the relationship between voluntary repeat HIV testing and sexual risk behavior in MSM receiving rapid serologic(More)
OBJECTIVE To assess factors associated with drug-related harms related to policing among injection drug users (IDUs) in Tijuana, Mexico. METHODS IDUs who were over 18 years old and had injected drugs within the last six months were recruited via respondent-driven sampling and underwent questionnaires and testing for HIV (human immunodeficiency virus),(More)
BACKGROUND Incidence rates for adenocarcinoma of the lung are increasing and are higher in the United States than in many other developed countries. We examine whether these trends may be associated with changes in cigarette design. METHODS Lung cancer risk equations based on observations during 1960-1972 from the American Cancer Society Cancer Prevention(More)
BACKGROUND We examine whether the lung cancer risk due to smoking has increased over time. METHODS Lung cancer risk equations based on prospective mortality data collected from 1960 to 1972 were applied to 5-year birth-cohort-specific estimates of smoking behaviors among white males to estimate lung cancer mortality rates for U.S. white males from 1960 to(More)
To detect early cases of pandemic (H1N1) 2009 infection, in 2009 we surveyed 303 persons from marginalized populations of drug users, sex workers, and homeless persons in Tijuana, Mexico. Six confirmed cases of pandemic (H1N1) 2009 were detected, and the use of rapid, mobile influenza testing was demonstrated.
  • 1