Answers are grounded in this paper and cite their sources.
To the Editor: Imported malaria has become a major public health challenge in China. Despite an 89.8% decrease in total cases from 2008 (26,873) through 2012 (2,729), the proportion of imported malaria cases has increased from 14.7% to 89.0% (1). We analyzed the malaria situation in China in 2012 by using data obtained from the national information reporting system of infectious diseases.
No takes yet. Share an insight, caveat, or question.
Feng et al. (2014) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: