Most studies show that individuals belonging to the age group of ............ years are more vulnerable to Sexually Transmitted Infections.

Options

A. 40-50
B. 28-45
C. 15-24
D. 35-50

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question:**
The question asks about the age group that is more vulnerable to Sexually Transmitted Infections (STIs).

2. **Identifying Relevant Age Groups:**
The age groups typically considered in studies related to STIs include:
- Pre-puberty (before the onset of puberty)
- Puberty (around ages 10-14)
- Adolescence (ages 15-19)
- Young adults (ages 20-24)

3. **Analyzing the Impact of Puberty:**
Puberty is a significant phase where individuals start producing sex hormones. This leads to the development of secondary sexual characteristics and an increase in sexual urges (libido).

4. **Recognizing the Lack of Mental Maturity:**
Although individuals may attain biological maturity during puberty, mental maturity may not develop at the same pace. This can lead to risky behaviors, such as engaging in unprotected sex.

5. **Linking Unprotected Sex to STIs:**
The increase in unprotected sexual activity during this age group is a primary reason for the higher vulnerability to STIs, including AIDS, which is caused by the HIV virus.

6. **Conclusion:**
Based on the analysis, the age group that is most vulnerable to STIs is typically around 15-24 years, with a specific focus on those who have recently gone through puberty and are in their adolescent years.

**Final Answer:**
Individuals belonging to the age group of **15-24 years** are more vulnerable to Sexually Transmitted Infections.

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