But the new H1N1 flu has been affecting a younger age group than seasonal flu epidemics.

VOA: special.2009.08.05

But the H1N1 flu has been affecting a younger age group than seasonal flu epidemics.

VOA: special.2009.08.18

Yogan Pillay is acting director of the National Department of Health that oversees the HIV/AIDS and TB epidemics in South Africa.

VOA: standard.2010.05.29