In the past,the W.H.O.and experts with America's Centers for Disease Control and Prevention noted guidance for disease spread on airplanes.

VOA: special.2009.07.14

But a travel-health expert says this guidance may not be helpful for swine flu.

VOA: special.2009.07.14

Whatever the mechanism, the study does suggest some guidance for people who want to lower their risk of heart disease.

VOA: standard.2010.03.25

(SAYING) In his oath for office, Mr.Orban promised to uphold the constitution and to seek God's guidance in his work.

VOA: standard.2010.05.29