Based on the results, researchers advised doctors and parents to warn young women about the risk of wrinkles as a more effective way to prevent tanning bed use.
VOA: special.2010.07.06
These include vaccination campaigns and the use of bed nets chemically treated to kill mosquitoes that spread malaria.
VOA: special.2009.09.28
Current efforts in malaria control are mainly based on the use of insecticide sprays and treated bed nets.
VOA: special.2009.12.22
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