Volume 25-24
15 December 1999
[Table
of Contents]
|
|
Appendix B - Measles Surveillance: Guidelines for Laboratory Support
MEASLES CASE LABORATORY INVESTIGATION DECISION TREE
Considerations
![Considerations](/web/20071212095018im_/http://www.phac-aspc.gc.ca/publicat/ccdr-rmtc/99vol25/images/2524fg1.gif)
- Laboratory confirmation of measles assumes the absence of recent measles
vaccination.
- All suspected measles cases must test negative for parvovirus B19
and rubella virus.
- Interpretation of laboratory results must always consider the timing
of specimen collection.
- The final decision for determination of a true measles case must consider
clinical, laboratory, and epidemiologic data.
[Previous]
[Table of Contents] [Next]
|