Related Experiment Video
Updated: Nov 11, 2025

Author Spotlight: Advancing Syphilis Research — Innovations in Treponema pallidum Cultivation and Genetic Engineering
Published on: January 24, 2025
Rising Syphilis Rates During the COVID-19 Pandemic
Kimberly A Stanford1, Ellen Almirol2, John Schneider3
1From the Section of Emergency Medicine, University of Chicago.
Abstract:
The impact of the COVID-19 pandemic on syphilis rates is unknown. A retrospective chart review was performed of all patients screened for syphilis through universal screening in a large, urban emergency department from June 2019 to June 2020. During the early pandemic (April through June 2020), screening rates remained similar, but the rate of presumed active infection increased from 1.2% to 1.8% (prevalence ratio, 1.54; 95% confidence interval, 1.17-2.00; P < 0.01), with significant increases among adolescents and women. Only 19.2% of patients with presumed active infection presented for STI-related complaints. Universal screening represents a valuable tool for achieving syphilis control within high-prevalence communities.
Related Concept Videos
Sexually Transmitted Infections
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...
Single Nucleotide Polymorphisms-SNPs
Bacterial Phylum Spirochaetes
Prevalence and Incidence
Prevalence indicates the proportion of individuals in a population who have a specific disease or health...
Infection
The chain begins with pathogens: bacteria, viruses, fungi, prions, or parasites such as protozoa helminths. These can be present on the skin as transient or resident flora, or they can be acquired from the environment. Identifying and treating the type of infection and...

