Related Experiment Video
Updated: Jul 1, 2025

Quantitative Structure-Activity Relationship, Activity Prediction, and Molecular Dynamics of Non-nucleotide Reverse Transcriptase Inhibitors
Published on: May 9, 2025
Safer sex? The effect of AIDS risk on birth rates
1University of Richmond, United States of America.
Abstract:
Behavioral adjustments to mitigate increasing risk of STIs can increase or decrease the likelihood of pregnancy. This paper measures the effects of the arrival and spread of AIDS across U.S. cities in the 1980s and 1990s on births and abortions. I show that the AIDS epidemic increased the birth rate by 0.55 percent and the abortion rate by 1.77 percent. I find support for two underlying mechanisms to explain the increase in pregnancies. Some women opted into monogamous partnerships in response to the AIDS epidemic, with a corresponding increase in the marriage rate and improvement in infant health. Others switched from prescription contraceptive methods to condoms. These behavioral changes lowered the incidence of other sexually transmitted infections, but increased both planned and unplanned pregnancies.
More Related Videos
Related Concept Videos
Retrovirus Life Cycles
Immunodeficiency Diseases
There are three main causes of immunodeficiency...
Sexually Transmitted Infections
Pulmonary Tuberculosis I
Causative Organism
The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
Mode of...
Factors Affecting the Risk of Infection
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
Causality in Epidemiology

