Insights

Early congenital syphilis cases in Texas infants were often premature, low birth weight, and symptomatic. Diagnosis and treatment varied, suggesting under-reporting of asymptomatic congenital syphilis cases.

Area of Science:

  • Pediatrics
  • Infectious Diseases
  • Public Health

Background:

  • Congenital syphilis remains a challenge despite extensive experience.
  • Issues persist in case definition, diagnosis, treatment, and follow-up for congenital syphilis.

Purpose of the Study:

  • To review early congenital syphilis cases reported in Texas in 1982.
  • To identify challenges in diagnosis, treatment, and follow-up.
  • To assess potential under-reporting of asymptomatic cases.

Main Methods:

  • Retrospective review of 50 early congenital syphilis cases reported in Texas in 1982.
  • Analysis of infant characteristics, diagnostic findings, and treatment regimens.

Main Results:

  • A significant proportion of infants were premature (39%), low birth weight (38%), and symptomatic at birth (62%).
  • Over half of asymptomatic infants showed positive cerebrospinal fluid VDRL results.
  • Treatment regimens for penicillin varied widely among the 47 living infants.

Conclusions:

  • Asymptomatic congenital syphilis may be under-reported in Texas.
  • Complete diagnostic evaluations are crucial for suspected cases.
  • Standardized diagnostic and follow-up protocols are needed for congenital syphilis.

Related Concept Videos

Sex-linked Disorders02:28

Sex-linked Disorders

Like autosomes, sex chromosomes contain a variety of genes necessary for normal body function. When a mutation in one of these genes results in biological deficits, the disorder is considered sex-linked.Y chromosome mutations are called “Y-linked” and only affect males since they alone carry a copy of that chromosome. Mutations to the relatively small Y chromosome can impact male sexual function and secondary sex characteristics. Y-chromosome infertility is a disorder that affects sperm...
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...
Streptococcal Pharyngitis01:27

Streptococcal Pharyngitis

Streptococcal pharyngitis, commonly known as “strep throat,” is an acute infection of the oropharyngeal tissues caused by the Gram‑positive Group A Streptococcus (Streptococcus pyogenes). Transmission occurs primarily through respiratory droplets expelled during coughing, sneezing, or talking.Mechanisms of Host Entry and Immune EvasionUpon entering the host, S. pyogenes adheres to the mucosal epithelial cells of the pharynx via surface proteins, notably lipoteichoic acid and the antiphagocytic...
Cytomegalovirus Disease01:27

Cytomegalovirus Disease

Cytomegalovirus (CMV) disease is caused by human cytomegalovirus, a double-stranded DNA virus of the Herpesviridae family. While primary CMV infection is often asymptomatic in immunocompetent individuals, the virus can cause severe disease in neonates and immunocompromised patients. CMV is the most common cause of congenital viral infection in the United States, and a major pathogen in solid organ and hematopoietic stem cell transplant recipients.CMV is transmitted via bodily fluids, sexual...
Genital Herpes01:23

Genital Herpes

Genital herpes is a sexually transmitted infection primarily caused by herpes simplex virus type 2 (HSV-2), though herpes simplex virus type 1 (HSV-1) is increasingly implicated in genital infections, particularly among younger populations. Transmission occurs mainly through sexual contact, with asymptomatic viral shedding serving as a major route of spread. This characteristic makes HSV-2 difficult to control at a population level, as individuals may unknowingly transmit the virus even in the...
Cryptococcal Meningitis01:27

Cryptococcal Meningitis

Cryptococcal meningitis is a life-threatening opportunistic infection predominantly associated with HIV/AIDS, accounting for over 100,000 deaths annually worldwide. However, it also affects individuals with other forms of immunosuppression, including those undergoing immunosuppressive therapy, organ transplant recipients, patients with innate immunodeficiencies, and individuals with hematological disorders. The infection is caused mainly by Cryptococcus neoformans and Cryptococcus gattii,...