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Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted.

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Updates regarding government operating status and resumption of normal operations can be found at opm.gov.

VNP20009

A genetically modified Salmonella bacterium that is injected into the tumor. It is being studied for its ability to shrink solid tumors.
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