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The quality of sero-surveillance in low- and middle-income countries: status and trends through 2007
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- Published on: 10 March 2009
- Published on: 10 March 2009The quality of sero-surveillance in low and middle income countriesShow More
Dear Editor,
Lyerla et al (August 2008 issue) conclude that there is a general overall weakness in the surveillance system of most low and middle income countries in their article on the quality of sero-surveillance. This may well be the case. However, the paper has some important inaccuracies and some of their assertions can be challenged. Their assessment that Jamaica has a poorly functioning surveillance syste...
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None declared.