Related Experiment Video
Updated: May 24, 2026
23:56
Comprehensive & Cost Effective Laboratory Monitoring of HIV/AIDS: an African Role Model
Published on: October 31, 2010
Delayed HIV testing in internal medicine clinics - a missed opportunity
L Hermans1, A Wensing, A Hoepelman
1Department of Virology, University Medical Center Utrecht, the Netherlands.
The Netherlands Journal of Medicine
|March 16, 2012
Summary
Many individuals with human immunodeficiency virus (HIV) infection are unaware they have it, leading to delayed diagnosis and increased transmission. Early consideration of HIV for unexplained symptoms is crucial for public health and patient outcomes.
Area of Science:
- Infectious Diseases
- Public Health
- Internal Medicine
Background:
- Human Immunodeficiency Virus (HIV) infection often remains asymptomatic for years.
- Undiagnosed individuals pose a significant risk for disease transmission.
- Lack of systematic screening can lead to missed diagnoses, especially in patients without typical risk factors.
Observation:
- Non-specific symptoms can lead to referrals to internal medicine clinics.
- HIV diagnosis is frequently overlooked in patients presenting with general symptoms.
- Diagnostic delays contribute to increased patient morbidity and mortality.
Findings:
- Undiagnosed HIV-positive individuals are more likely to transmit the virus.
- Delayed diagnosis exacerbates health complications and mortality rates.
- Identifying infected individuals is key to reducing new HIV infections.
Implications:
- Consider HIV as a potential diagnosis for unexplained symptoms early in the diagnostic process.
- Screening for HIV is essential, particularly in patients with unexplained fever, lymphadenopathy, or weight loss.
- Public health strategies should focus on early detection to curb transmission and improve patient outcomes.
Related Concept Videos
01:26Sexually 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...
01:26Pulmonary Tuberculosis IV
Tuberculosis, more commonly referred to as TB, is an infectious disease stemming from Mycobacterium tuberculosis. While it primarily impacts the lungs, TB can also affect other body areas. Given its severity and global impact, timely and accurate diagnosis is crucial for controlling its spread and improving patient outcomes.
Several diagnostic approaches are used to detect TB. The conventional method is the Tuberculin Skin Test (TST), also known as the Mantoux test. However, this method has...
Several diagnostic approaches are used to detect TB. The conventional method is the Tuberculin Skin Test (TST), also known as the Mantoux test. However, this method has...