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vital signs cuba spc b_00021604

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    A lung cancer vaccine was created in this lab

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A lung cancer vaccine was created in this lab

Make the rounds with a family doctor through the streets of Havana's neighborhoods and visit the lab where researchers created a lung cancer vaccine, sparking interest in the United States.

A lung cancer vaccine was created in this lab

Make the rounds with a family doctor through the streets of Havana's neighborhoods and visit the lab where researchers created a lung cancer vaccine, sparking interest in the United States.