相关实验视频

Updated: Jan 15, 2026

Author Spotlight: Advancing Syphilis Research — Innovations in Treponema pallidum Cultivation and Genetic Engineering
09:45

Author Spotlight: Advancing Syphilis Research — Innovations in Treponema pallidum Cultivation and Genetic Engineering

Published on: January 24, 2025

6.8K

先天性梅毒:从近乎消除到危机

Chad J Abresch1, Irene A Stafford1, Regan M Johnson1

  • 1Chad J. Abresch, Regan M. Johnson, Kayode Olabanji, and Ashleigh M. Sutphen are with the Department of Health Promotion, College of Public Health, University of Nebraska Medical Center, Omaha. Irene A. Stafford is with the Department of Obstetrics, Gynecology, and Reproductive Sciences, Division of Maternal‒Fetal Medicine, McGovern Medical School at UTHealth, Houston. Helen E. Cejtin is with the Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL. Ashley Hoover is with The Raven Collective, Multnomah County, Grayslake, IL.

American journal of public health
|October 16, 2025
PubMed
概括

由于公共卫生基础设施的下降,先天性梅毒 (CS) 在美国再次出现,导致病例增加了937%并加剧了健康差异,特别是在美国印第安人/阿拉斯加土著社区. 重建预防系统需要持续,分阶段的投资.

更多相关视频

Sexual Transmission of American Trypanosomes from Males and Females to Naive Mates13:55

Sexual Transmission of American Trypanosomes from Males and Females to Naive Mates

Published on: January 27, 2019

15.6K
Forward Genetic Approaches in Chlamydia trachomatis09:03

Forward Genetic Approaches in Chlamydia trachomatis

Published on: October 23, 2013

13.2K

相关概念视频

Sexually Transmitted Infections01:26

Sexually Transmitted Infections

Sexually transmitted infections (STIs) are diseases transmitted primarily through unsafe sexual interactions. Bacteria, viruses, or parasites cause them and can result in severe health complications if untreated.ChlamydiaThe bacterium Chlamydia trachomatis is responsible for the disease Chlamydia, the most common STI in the United States. This peculiar pathogen requires human cells to reproduce, residing intracellularly. The initial infection often goes unnoticed because it typically does not...
916
Immunodeficiency Diseases01:25

Immunodeficiency Diseases

Immunodeficiency disorders are conditions in which the immune system's ability to fight infectious disease and cancer is compromised or entirely absent. The immune system comprises a complex network of cells, tissues, and organs that work together to protect the body from potentially harmful invaders. When this system is deficient or not functioning properly, it leaves the body susceptible to infections, diseases, or other complications.
There are three main causes of immunodeficiency...
1.9K
Infection01:20

Infection

When a pathogen enters the body and reproduces, it can cause an infection, damage body cells, and cause illness symptoms that eventually lead to disease. Therefore, its prevention requires breaking the chain of 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...
11.8K
Stages of Infection01:26

Stages of Infection

Stages of infection describe what happens to a susceptible host once a pathogen invades the human body. The stages of infection are incubation, prodromal, illness, stage of decline, and convalescence. The incubation stage is the period from exposure to a pathogen until symptoms start. The infected person is unaware of impending illness as the pathogens grow and multiply within the body. The duration may vary depending on the type of infection. The incubation period of measles averages ten to...
64.8K
Endocarditis II: Clinical Features of Infective Endocarditis01:25

Endocarditis II: Clinical Features of Infective Endocarditis

Endocarditis can present various clinical features depending on the causative organism and the patient's underlying health conditions. Initially, the clinical features of infective endocarditis develop gradually, presenting with nonspecific symptoms that can be easily mistaken for other illnesses.General SymptomsEarly symptoms of infective endocarditis are fever, chills, weakness, malaise, fatigue, and weight loss. These symptoms reflect the systemic nature of the infection and the body's...
413
Urinary Tract Infection II: Pathophysiology01:25

Urinary Tract Infection II: Pathophysiology

The pathophysiology of urinary tract infections (UTIs) encompasses several progressive stages, beginning with bacterial colonization and culminating in potential systemic complications if untreated. UTIs are primarily initiated by bacteria, such as Escherichia coli, which often originate from the gastrointestinal tract and migrate to the urinary system through the periurethral area. This migration can occur via several routes, including improper hygiene practices, sexual activity, or...
563