Chapter 24, Problem 4TMW

Summary Introduction

To explain:

The reason why $\text{STIs}$ and $\text{STDs}$ become pandemic over the past $\text{50yrs}$

Introduction:

Sexually transmitted infections ( $\text{STIs}$) are caused due to the transfer of micro-organisms from one body to another due to a sexual relationship. Sexually transmitted diseases ( $\text{STDs}$) are caused by the spread of infection from on partner to another after sexual contact.