Related Experiment Video
Updated: Nov 24, 2025

08:58
Enhanced Rabies Surveillance Using a Direct Rapid Immunohistochemical Test
Published on: April 30, 2019
9.2K
Diphtheria re-emerges in the unimmunized.
Paul Anderson1, Matthew Solomon2, Sidhartha Ramlatchan3
1Coliseum Medical Centers Emergency Medicine Residency Program, Mercer School of Medicine, Macon, GA, USA.
Idcases
|December 28, 2020
Summary
This case study highlights a rare instance of respiratory diphtheria in an unvaccinated adult. Prompt diagnosis and treatment led to the patient's full recovery, underscoring the importance of immunization.
Area of Science:
- Medicine
- Infectious Diseases
- Public Health
Background:
- Diphtheria, a serious bacterial infection, is preventable through vaccination.
- Resurgence of diphtheria in adults is a growing public health concern, particularly in unvaccinated populations.
- Adults with diphtheria may present with atypical symptoms, complicating initial diagnosis.
Related Concept Videos
Vaccinations
49.4K
Overview
49.4K
Immunological Memory
14.4K
Immunological memory, a pivotal pillar of the adaptive immune system, is responsible for the body's ability to remember and respond more swiftly and effectively to previously encountered pathogens. This remarkable feature is what makes vaccines so effective in preventing diseases.
What is Immunological Memory?
Immunological memory is an integral function of the immune system that allows it to recognize and react more rapidly and effectively to pathogens previously encountered. This feature...
What is Immunological Memory?
Immunological memory is an integral function of the immune system that allows it to recognize and react more rapidly and effectively to pathogens previously encountered. This feature...
14.4K
Cross-reactivity
32.1K
Overview
32.1K
Immunodeficiency Diseases
1.5K
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...
There are three main causes of immunodeficiency...
1.5K
Viral Recombination
24.4K
Cells are sometimes infected by more than one virus at once. When two viruses disassemble to expose their genomes for replication in the same cell, similar regions of their genomes can pair together and exchange sequences in a process called recombination. Alternatively, viruses with segmented genomes can swap segments in a process called reassortment.
24.4K
Microorganisms in Medicine and Therapeutics
679
Microorganisms play a fundamental role in vaccine development, gene therapy, and therapeutic production. Their biological properties are harnessed to advance medicine and public health. Beyond immunization, microorganisms contribute to gut health, antibiotic synthesis, and genetic disease treatment.Live Attenuated and Inactivated VaccinesLive attenuated vaccines, such as the measles, mumps, and rubella (MMR) vaccine, utilize weakened forms of pathogens to closely resemble natural infections.
679

