Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Microorganisms in Medicine and Therapeutics01:29

Microorganisms in Medicine and Therapeutics

443
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.
443
Factors Affecting the Risk of Infection01:26

Factors Affecting the Risk of Infection

12.6K
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...
12.6K
History of Microbiology01:28

History of Microbiology

5.6K
Microbiology, a scientific field dedicated to the study of microorganisms, has undergone profound development since its inception in the 17th century. Its history is marked by key discoveries and technological advancements that have shaped our understanding of life at the microscopic level and transformed medicine, agriculture, and industry.Early Foundations of MicrobiologyThe early foundations of microbiology were built on groundbreaking observations and the development of pioneering...
5.6K
Environmental Applications of Microorganisms01:30

Environmental Applications of Microorganisms

371
Microorganisms play a pivotal role in maintaining ecosystem balance by recycling essential elements such as carbon, nitrogen, and phosphorus, as well as supporting processes like bioremediation, wastewater treatment, and biofuel production.Microbes in Elemental CyclesIn the carbon cycle, microorganisms decompose organic matter, releasing carbon dioxide via aerobic respiration. This carbon dioxide is subsequently used by photosynthetic organisms to synthesize organic compounds, closing the...
371
Microorganisms in Agriculture and Food industry01:27

Microorganisms in Agriculture and Food industry

522
Microorganisms play a crucial role in agriculture and the food industry, contributing to soil fertility, crop protection, and food production. Their functions range from nitrogen fixation and biopesticide production to fermentation and food preservation, making them indispensable to sustainable farming and food safety.Role in AgricultureNitrogen-fixing bacteria, such as Rhizobium (symbiotic) and Azotobacter (free-living), convert atmospheric nitrogen into ammonia through biological nitrogen...
522
Surface Membrane Barriers01:18

Surface Membrane Barriers

1.6K
The skin and mucous membranes serve as the primary line of defense against pathogens by providing both physical and chemical protection. These barriers are essential in preventing the entry and establishment of microbes, thereby maintaining the integrity of the host.
The outer layer of the skin, the epidermis, is a robust barrier comprising layers of closely packed keratinized cells. This dense arrangement prevents microbes from penetrating the body. The periodic shedding of epidermal cells...
1.6K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Ironing Out Possible Micronutrient Deficiencies Associated with Incretin Receptor Agonist-Based Therapies: Proposed Practical Strategies to Prevent and Manage Iron Deficiency.

Nutrients·2026
Same author

Ketogenic diet in rheumatoid arthritis, psoriatic arthritis and psoriasis: A scoping review of clinical and mechanistic evidence.

Autoimmunity reviews·2026
Same author

Exploring the Association Between Gut Microbiota and Infertility in Women with Multiple Implantation Failures: An Exploratory Study.

Microorganisms·2026
Same author

Serum Uric Acid as a Cardiovascular Risk Marker: Differential Effects of Ketogenic Diet and Intermittent Fasting in Postmenopausal Women.

Nutrients·2026
Same author

Innovation and sustainability in immune-mediated diseases: An Italian multidisciplinary consensus across gastroenterology, dermatology, and rheumatology.

Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver·2026
Same author

Tricuspid Regurgitation: Pathophysiology, Risk Stratification, and Implications for Intervention.

Journal of clinical medicine·2026

Related Experiment Video

Updated: Oct 2, 2025

Purifying the Impure: Sequencing Metagenomes and Metatranscriptomes from Complex Animal-associated Samples
11:23

Purifying the Impure: Sequencing Metagenomes and Metatranscriptomes from Complex Animal-associated Samples

Published on: December 22, 2014

37.4K

The "Microbiome": A Protagonist in COVID-19 Era.

Giuseppe Merra1, Annunziata Capacci2, Giuseppe Cenname3

  • 1Section of Clinical Nutrition and Nutrigenomic, Department of Biomedicine and Prevention, University of Rome Tor Vergata, 00133 Rome, Italy.

Microorganisms
|February 25, 2022
PubMed
Summary

Respiratory infections cause significant hospitalizations and deaths, especially in older adults. Understanding these infections is crucial for improving patient outcomes and reducing healthcare burdens.

More Related Videos

Microbiota Analysis Using Two-step PCR and Next-generation 16S rRNA Gene Sequencing
11:22

Microbiota Analysis Using Two-step PCR and Next-generation 16S rRNA Gene Sequencing

Published on: October 15, 2019

30.0K
Investigation of Microbial Cooperation via Imaging Mass Spectrometry Analysis of Bacterial Colonies Grown on Agar and in Tissue During Infection
09:49

Investigation of Microbial Cooperation via Imaging Mass Spectrometry Analysis of Bacterial Colonies Grown on Agar and in Tissue During Infection

Published on: November 18, 2022

2.3K

Related Experiment Videos

Last Updated: Oct 2, 2025

Purifying the Impure: Sequencing Metagenomes and Metatranscriptomes from Complex Animal-associated Samples
11:23

Purifying the Impure: Sequencing Metagenomes and Metatranscriptomes from Complex Animal-associated Samples

Published on: December 22, 2014

37.4K
Microbiota Analysis Using Two-step PCR and Next-generation 16S rRNA Gene Sequencing
11:22

Microbiota Analysis Using Two-step PCR and Next-generation 16S rRNA Gene Sequencing

Published on: October 15, 2019

30.0K
Investigation of Microbial Cooperation via Imaging Mass Spectrometry Analysis of Bacterial Colonies Grown on Agar and in Tissue During Infection
09:49

Investigation of Microbial Cooperation via Imaging Mass Spectrometry Analysis of Bacterial Colonies Grown on Agar and in Tissue During Infection

Published on: November 18, 2022

2.3K

Area of Science:

  • Infectious Diseases
  • Gerontology
  • Public Health

Background:

  • Respiratory infections represent a major global health challenge, leading to substantial morbidity and mortality.
  • Elderly patients are particularly vulnerable to severe outcomes from respiratory infections due to age-related immune system changes.

Discussion:

  • The study highlights the critical need for effective prevention and treatment strategies for respiratory infections in the elderly population.
  • Investigating the specific pathogens and host factors contributing to severe infections in this demographic is essential.

Key Insights:

  • Respiratory infections are a leading cause of death and hospitalization in the elderly.
  • Prompt diagnosis and intervention are vital for managing these infections in older individuals.

Outlook:

  • Future research should focus on developing targeted interventions, vaccines, and therapies to mitigate the impact of respiratory infections on elderly health.
  • Enhanced surveillance and public health initiatives are necessary to protect vulnerable populations from respiratory pathogens.