What sequencing method does PulseNet use to obtain its information?

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Multiple Choice

What sequencing method does PulseNet use to obtain its information?

Explanation:
PulseNet uses whole-genome sequencing to obtain its information. Sequencing the entire genome gives a complete genetic fingerprint of each pathogen isolate, allowing precise comparisons across patients and sources to detect related clusters and trace outbreaks. This high-resolution data enables standardized, cross-lab sharing and rapid investigations nationwide. Other methods like PCR, ELISA, or microarrays target specific genes or proteins and do not provide the full genome sequence, so they don’t offer the same level of detail for this surveillance work.

PulseNet uses whole-genome sequencing to obtain its information. Sequencing the entire genome gives a complete genetic fingerprint of each pathogen isolate, allowing precise comparisons across patients and sources to detect related clusters and trace outbreaks. This high-resolution data enables standardized, cross-lab sharing and rapid investigations nationwide. Other methods like PCR, ELISA, or microarrays target specific genes or proteins and do not provide the full genome sequence, so they don’t offer the same level of detail for this surveillance work.

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