Jove
Visualize
Contáctanos
JoVE
x logofacebook logolinkedin logoyoutube logo
ACERCA DE JoVE
Visión GeneralLiderazgoBlogCentro de Ayuda JoVE
AUTORES
Proceso de PublicaciónConsejo EditorialAlcance y PolíticasRevisión por ParesPreguntas FrecuentesEnviar
BIBLIOTECARIOS
TestimoniosSuscripcionesAccesoRecursosConsejo Asesor de BibliotecasPreguntas Frecuentes
INVESTIGACIÓN
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchivo
EDUCACIÓN
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualCentro de Recursos para ProfesoresSitio de Profesores
Términos y Condiciones de Uso
Política de Privacidad
Políticas

Videos de Conceptos Relacionados

Controls in Experiments01:13

Controls in Experiments

9.1K
When conducting an experiment, it is crucial to have control to reduce bias and accurately measure the dependent variables. It also marks the results more reliable. Controls are elements in an experiment that have the same characteristics as the treatment groups but are not affected by the independent variable. By sorting these data into control and experimental conditions, the relationship between the dependent and independent variables can be drawn. A randomized experiment always includes a...
9.1K
Vaccinations01:51

Vaccinations

45.2K
Overview
45.2K
Factors Affecting the Risk of Infection01:26

Factors Affecting the Risk of Infection

12.2K
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...
12.2K
Immunodeficiency Diseases01:25

Immunodeficiency Diseases

1.2K
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...
1.2K
Rous Sarcoma Virus (RSV) and Cancer01:03

Rous Sarcoma Virus (RSV) and Cancer

5.3K
Rous Sarcoma virus or RSV was discovered by F. Peyton Rous in the year 1911 as a filterable transmissible agent that could cause tumors in chickens. He won a Nobel Prize for this discovery in 1966. His experiments clearly demonstrated that some cancers could be caused by infectious agents and led to the discovery of many more cancer-causing viruses in animals as well as humans.
RSV is a retrovirus that contains two copies of a plus-strand  RNA genome. Its genome consists of four main open...
5.3K
Bullying02:04

Bullying

8.5K
A modern form of aggression is bullying. As you learn in your study of child development, socializing and playing with other children is beneficial for children’s psychological development. However, as you may have experienced as a child, not all play behavior has positive outcomes. Some children are aggressive and want to play roughly. Other children are selfish and do not want to share toys. One form of negative social interactions among children that has become a national concern is...
8.5K

También podría leer

Artículos Relacionados

Artículos vinculados a este trabajo por autores compartidos, revista y gráfico de citas.

Ordenar por
Same author

Europe must learn from America's assault on science.

European journal of public health·2026
Same author

Capitulating to populism: how American institutions enabled authoritarian drift.

Health economics, policy, and law·2026
Same author

Is Britain's health establishment prepared for a populist government?

BMJ (Clinical research ed.)·2026
Same author

HVEM-LIGHT signaling promotes antibody-dependent neutrophil FcγR-mediated trogocytosis against herpes simplex virus infection.

The Journal of clinical investigation·2026
Same author

The Road to Hell Winds On: The High Administrative Burden of Maintaining Linked National Health Data.

International journal of population data science·2026
Same author

A cell-impermeable kinase inhibitor uncovers outside-in signaling pathways that promote HIV-1 infection.

Journal of virology·2026

Video Experimental Relacionado

Updated: Aug 29, 2025

Nasal Brushing Sampling and Processing Using Digital High Speed Ciliary Videomicroscopy – Adaptation for the COVID-19 Pandemic
09:03

Nasal Brushing Sampling and Processing Using Digital High Speed Ciliary Videomicroscopy – Adaptation for the COVID-19 Pandemic

Published on: November 7, 2020

4.9K

COVID-19 y los niños

Carl A Pierce1, Kevan C Herold2, Betsy C Herold1,3

  • 1Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY, USA.

Science (New York, N.Y.)
|September 8, 2022
PubMed
Resumen
Este resumen es generado por máquina.

Los niños infectados con SARS-CoV-2 generalmente experimentan COVID-19 más leve, pero pueden ocurrir complicaciones graves como MIS-C. La investigación está en curso para comprender los efectos a largo plazo y el papel de la vacunación en el COVID-19 pediátrico.

Más Videos Relacionados

Author Spotlight: Advancements in Multiplex Detection of Respiratory Viruses
03:53

Author Spotlight: Advancements in Multiplex Detection of Respiratory Viruses

Published on: November 10, 2023

1.3K
Setup of Consumer Wearable Devices for Exposure and Health Monitoring in Population Studies
15:00

Setup of Consumer Wearable Devices for Exposure and Health Monitoring in Population Studies

Published on: February 3, 2023

2.6K

Videos de Experimentos Relacionados

Last Updated: Aug 29, 2025

Nasal Brushing Sampling and Processing Using Digital High Speed Ciliary Videomicroscopy – Adaptation for the COVID-19 Pandemic
09:03

Nasal Brushing Sampling and Processing Using Digital High Speed Ciliary Videomicroscopy – Adaptation for the COVID-19 Pandemic

Published on: November 7, 2020

4.9K
Author Spotlight: Advancements in Multiplex Detection of Respiratory Viruses
03:53

Author Spotlight: Advancements in Multiplex Detection of Respiratory Viruses

Published on: November 10, 2023

1.3K
Setup of Consumer Wearable Devices for Exposure and Health Monitoring in Population Studies
15:00

Setup of Consumer Wearable Devices for Exposure and Health Monitoring in Population Studies

Published on: February 3, 2023

2.6K

Área de la Ciencia:

  • Enfermedades infecciosas pediátricas
  • Inmunología
  • Salud pública

Sus antecedentes:

  • Si bien la investigación sobre el COVID-19 en adultos es extensa, el impacto del SARS-CoV-2 en los niños sigue siendo menos entendido.
  • Los niños suelen presentar síntomas más leves de COVID-19 en comparación con los adultos, un patrón atípico para las enfermedades respiratorias.
  • Ciertos casos pediátricos desarrollan complicaciones graves, incluido el síndrome inflamatorio multisistémico en niños (MIS-C) y Long Covid, incluso después de infecciones asintomáticas o leves.

Objetivo del estudio:

  • Investigar las formas únicas en que el síndrome respiratorio agudo severo coronavirus 2 (SARS-CoV-2) afecta a los niños.
  • Comprender los factores que influyen en el desarrollo de enfermedades graves en casos pediátricos de COVID-19.
  • Evaluar el papel de los niños en la transmisión del SARS-CoV-2 y los beneficios de la vacunación pediátrica.

Principales métodos:

  • Revisión de las investigaciones existentes sobre el COVID-19 pediátrico.
  • Análisis de los datos epidemiológicos relativos a la transmisión del SARS-CoV-2 en niños.
  • Discusión de la comprensión actual con respecto a las respuestas inmunes pediátricas a la infección por SARS-CoV-2 y la vacunación.

Principales resultados:

  • Los niños generalmente experimentan COVID-19 menos grave que los adultos.
  • Pueden surgir complicaciones graves como MIS-C y Long Covid en los niños después de la infección.
  • El papel de los niños en la dinámica de transmisión requiere más investigación.

Conclusiones:

  • Se recomienda vacunar a los niños contra el COVID-19 para mitigar los efectos a largo plazo y reducir la transmisión.
  • Es esencial realizar más investigaciones para comprender completamente las consecuencias a largo plazo del COVID-19 en las poblaciones pediátricas.
  • Los estudios en curso tienen como objetivo aclarar el impacto de la vacunación en las respuestas inmunes a las variantes evolutivas del SARS-CoV-2 en los niños.