[One year of infectious diseases : a review]

Daniel Genné1, Christian Chuard2

  • 1Service de médecine interne, Centre hospitalier de Bienne, 2501 Bienne.

Revue Medicale Suisse
|July 14, 2017
PubMed

Insights

In 2016, infectious disease news included Ebola's end, Zika's rise, and yellow fever resurgence. Hospital outbreaks and new findings on Lyme disease and pneumonia therapy were also reported, alongside changing bacterial meningitis epidemiology.

Area of Science:

  • Infectious Diseases
  • Bacteriology
  • Epidemiology

Background:

  • Global health landscape in 2016 marked by significant infectious disease events including Ebola, Zika, and yellow fever.
  • Localized hospital outbreaks caused by Mycobacterium chimerae and Burkholderia cepacia reported in Switzerland.
  • Emerging challenges with multiresistant bacteria necessitate novel therapeutic strategies.

Purpose of the Study:

  • To review key developments in infectious diseases and bacterial infections reported in 2016.
  • To highlight advancements in diagnostic and therapeutic approaches for various bacterial infections.
  • To provide an overview of epidemiological shifts in bacterial meningitis.

Main Methods:

  • Literature review and synthesis of reported infectious disease outbreaks and research findings.
  • Analysis of hospital-acquired infections and their causative agents.
  • Examination of studies on antibiotic therapy duration and diagnostic methods for lung infections.

Main Results:

  • Ebola outbreaks concluded, Zika virus gained prominence, and yellow fever resurged in Africa.
  • Hospital outbreaks due to Mycobacterium chimerae and Burkholderia cepacia identified in Switzerland.
  • Evidence suggests prolonged antibiotic therapy is unnecessary for Lyme disease; pneumonia treatment duration can be safely shortened.
  • Decreased incidence of bacterial meningitis observed over the past decade.

Conclusions:

  • The year 2016 presented a dynamic infectious disease landscape with both concluding and emerging threats.
  • Advances in understanding and treating bacterial infections, including antibiotic resistance and diagnostic accuracy, are crucial.
  • Epidemiological surveillance and adaptive therapeutic strategies are essential for public health management.

Related Concept Videos

Healthcare Associated Infections II: Preventive Measures01:22

Healthcare Associated Infections II: Preventive Measures

Essential infection prevention measures are based on the knowledge of the infection chain, the modes of transmission in healthcare settings, and the use of the best practices in all healthcare settings. Compulsory public reporting of healthcare-associated infection rates is needed to allow individuals and the community to make informed choices regarding selecting a healthcare facility.
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
4.4K
Principles of Disease Surveillance01:26

Principles of Disease Surveillance

Disease surveillance is the systematic collection, analysis, and interpretation of health data essential to the planning, implementation, and evaluation of public health practice. This process integrates data dissemination to entities responsible for preventing and controlling disease, injury, and disability. Surveillance systems provide crucial information for action, helping public health authorities make informed decisions to manage and prevent outbreaks, ensure public safety, optimize...
669
Factors Affecting the Risk of Infection01:26

Factors Affecting the Risk of Infection

The hosts' susceptibility to infection depends on several factors. The integrity of the skin and mucous membranes helps protect the body against microbial attacks. When the skin is altered, the chance of infection, limb loss, and even death increases.
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...
14.2K
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...
1.3K
Healthcare Associated Infections I: Iatrogenic, Exogenic and Endogenic01:26

Healthcare Associated Infections I: Iatrogenic, Exogenic and Endogenic

Healthcare-associated infections (HAIs) occur in a healthcare facility while a person receives care for another ailment. This category also includes work-related infections among healthcare staff.
HAIs significantly increase the cost of health care. Extended stays in healthcare institutions, increased disability, increased costs of medications, including specialized antibiotics, and prolonged recovery times add to the patient's expenses and the healthcare institution and funding bodies.
6.0K
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...
65.9K