A woman works on a lung cancer vaccine on October 1 at the Ose Immunotherapeutics laboratory in Nantes.
Mandatory Credit:	Loic Venance/AFP/Getty Images

A woman works on a lung cancer vaccine on October 1 at the Ose Immunotherapeutics laboratory in Nantes.
Mandatory Credit: Loic Venance/AFP/Getty Images

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Higher rates of lung cancer in women are a mystery for researchers

More young and middle-aged women are being diagnosed with lung cancer at a higher rate than men, and scientists are struggling to understand why, new research shows. Awareness of the disease’s effects on women is lacking, experts say, and the US government spends significantly less on its research than on similar studies in men.