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Measles outbreak investigation by RT-ARMS PCR. Representative results for genotyping of 30 samples isolated during measles outbreaks in Gabon in 1984 (A), Cameroon in 2001 (B), Morocco in 2003 (C), and France in 2004 (D) are shown. The genotype and the corresponding Tm are indicated. For each outbreak, the melting curve analysis includes a positive control and a no-template sample.
