Oncology & Cancer

Smoking duration, intensity tied to bladder cancer recurrence

Longer duration and more pack-years of cigarette smoking are associated with a higher risk for recurrence of non-muscle-invasive bladder cancer (NMIBC), according to a study published online Nov. 30 in JAMA Network Open.

Pediatrics

800 million children still exposed to lead

Every third child in the world has too much lead in their body, according to a report from UNICEF and Pure Earth. Norwegian children are also affected.

Health

'Turning point' as number of male smokers drops: WHO

The number of male tobacco users is falling for the first time, the World Health Organization said Thursday, hailing a "major shift" in efforts to kick the world's deadly tobacco addiction.

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