Are age-associated alterations in γδ T-cells present predominantly in individuals infected with Cytomegalovirus?
Our findings demonstrate a strong influence of CMV on γδ T-cells during human ageing, similar to that observed for αβ T-cells. Differences between donors of different ages are more marked in CMV-infected individuals. The biological implications of this potent age-associated CMV-mediated immune-modulation require clarification.
The rate of condom use at first sexual intercourse is low among the students. It indicates students are exposed to health hazards through their sexual behaviour. If low use of condom at first sex continues, vulnerable sexual networks will grow among them that allow quicker spreading of sexually transmitted diseases and HIV. Findings from this study point to areas that policy and programmes can address to provide youth with access to the kinds of information and services they need to achieve healthy sexual and reproductive lives.