What is one of the primary reasons for the rise in STD rates?

The rise in STD rates can primarily be attributed to decreased education about safe sex. Comprehensive sex education plays a crucial role in informing individuals about risk factors, prevention methods, and the importance of safe practices, such as using condoms. When education on these topics diminishes, individuals may engage in riskier sexual behaviors, resulting in a higher incidence of sexually transmitted infections.

In contrast, increased access to treatment facilities typically leads to improved health outcomes since individuals can receive timely diagnosis and treatment, potentially lowering STD rates. Higher rates of marriage often correlate with stable sexual relationships, which can mitigate the risks associated with STDs. Lastly, a decline in sexual activity among teens would generally contribute to lower STD rates, not an increase; hence this option does not align with the current trend of rising STD rates.