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Related Concept Videos

Viral Recombination00:57

Viral Recombination

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.
Toxoplasmosis01:28

Toxoplasmosis

Toxoplasmosis, a zoonotic disease caused by the protozoan Toxoplasma gondii, poses significant public health challenges globally due to its high seroprevalence and varied clinical manifestations. As an obligate intracellular parasite, T. gondii can infect all warm-blooded vertebrates, but felids are its only definitive hosts, shedding unsporulated oocysts into the environment. Humans typically acquire the infection through ingestion of tissue cysts in undercooked meat or oocysts from...
Reservoir of Infection01:30

Reservoir of Infection

Infectious diseases arise from intricate interactions between pathogens and their reservoirs. A reservoir of infection refers to the natural habitat where a pathogen lives, grows, and multiplies, serving as a continual source of infection. Reservoirs are broadly classified as either living or nonliving, and each plays a unique role in disease transmission, significantly influencing public health interventions and control strategies.Humans act as reservoirs for a wide array of pathogens,...
Skin Diseases and Disorders01:23

Skin Diseases and Disorders

Skin is the first line of defense and encounters a variety of microbes. Some pathogenic strains are often the cause of a broad range of infections of the skin and other body systems. These conditions can affect people of all ages and may have different causes, including genetic factors, infections, autoimmune reactions, environmental factors, and lifestyle choices.
Gram-positive Staphylococcus spp. and Streptococcus spp. are responsible for many of the most common skin infections. However, many...
Infection01:20

Infection

When a pathogen enters the body and reproduces, it can cause an infection, damage body cells, and cause illness symptoms that eventually lead to disease. Therefore, its prevention requires breaking the chain of infection.
The chain begins with pathogens: bacteria, viruses, fungi, prions, or parasites such as protozoa helminths. These can be present on the skin as transient or resident flora, or they can be acquired from the environment. Identifying and treating the type of infection and...
Rabies01:28

Rabies

Rabies is a lethal zoonotic disease caused by a single-stranded, negative-sense RNA virus of the Lyssavirus genus, within the family Rhabdoviridae. Its primary mode of transmission to humans is through bites or saliva-contaminated scratches from infected mammals such as dogs, bats, raccoons, or foxes. Transmission can also occur if infectious saliva contacts abraded skin or intact mucous membranes, including the conjunctiva.Viral Entry and Early ReplicationOnce introduced at the bite or scratch...

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A Simple Fecal Flotation Method for Diagnosing Zoonotic Nematodes Under Field and Laboratory Conditions
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A Simple Fecal Flotation Method for Diagnosing Zoonotic Nematodes Under Field and Laboratory Conditions

Published on: December 15, 2023

Diseases pets and people share.

Jeff B Bender1, Larissa Minicucci

  • 1University of Minnesota College of Veterinary Medicine, USA.

Minnesota Medicine
|May 15, 2007
PubMed
Summary

Companion animals like dogs and cats can transmit zoonotic diseases to humans. Practicing good hygiene and pet care, alongside integrated surveillance, is crucial for preventing disease spread.

Area of Science:

  • Public Health
  • Veterinary Medicine
  • Infectious Diseases

Background:

  • Companion animal ownership is rising in the United States.
  • Increased human-animal interaction presents opportunities for zoonotic disease transmission.
  • Zoonoses are diseases transmissible from animals to humans.

Purpose of the Study:

  • To highlight common zoonotic diseases associated with pets.
  • To provide recommendations for preventing disease transmission.
  • To discuss the role of animals in human diseases and emerging zoonotic pathogens.

Main Methods:

  • Review of common zoonoses linked to companion animals.
  • Discussion of preventative measures for disease transmission.
  • Analysis of human diseases mistakenly attributed to animals and vice versa.

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High-throughput Detection of Respiratory Pathogens in Animal Specimens by Nanoscale PCR
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High-throughput Detection of Respiratory Pathogens in Animal Specimens by Nanoscale PCR

Published on: November 28, 2016

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Last Updated: Jul 15, 2026

A Simple Fecal Flotation Method for Diagnosing Zoonotic Nematodes Under Field and Laboratory Conditions
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A Simple Fecal Flotation Method for Diagnosing Zoonotic Nematodes Under Field and Laboratory Conditions

Published on: December 15, 2023

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High-throughput Detection of Respiratory Pathogens in Animal Specimens by Nanoscale PCR

Published on: November 28, 2016

Main Results:

  • Identified common zoonotic diseases transmitted by pets.
  • Outlined key prevention strategies: hand hygiene, client education, and proper pet care.
  • Noted the emergence of methicillin-resistant Staphylococcus aureus (MRSA) in companion animals.

Conclusions:

  • Integrated surveillance systems for animal and human health are essential.
  • Collaboration between medical and veterinary professionals is vital for effective zoonotic disease control.
  • Proactive pet care and public education can mitigate disease risks.