相关实验视频

Updated: Jan 16, 2026

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

1.8K

COVID-19疫苗接种和先前感染的有效性,以减少长期COVID风险在前奥米克朗和奥米克朗时期

Sara Carazo1,2,3, Jonathan Phimmasone1, Danuta M Skowronski4

  • 1Social and preventive medicine department, Faculty of medicine, Laval University, Quebec city, Quebec, Canada.

Clinical infectious diseases : an official publication of the Infectious Diseases Society of America
|September 29, 2025
PubMed
概括

接种COVID-19疫苗有效地预防了Omicron之前的长期COVID,并在Omicron期间将风险降低了一半以上. 对于那些已经接种了疫苗和感染的人来说,重复增强剂可能会对长期的COVID提供有限的额外益处.

关键词:
长时间的COVID.这就是SARS-CoV-2病毒.混合免疫的混合免疫力疫苗的有效性 疫苗的有效性

更多相关视频

Detection of SARS-CoV-2 Neutralizing Antibodies using High-Throughput Fluorescent Imaging of Pseudovirus Infection10:25

Detection of SARS-CoV-2 Neutralizing Antibodies using High-Throughput Fluorescent Imaging of Pseudovirus Infection

Published on: June 5, 2021

5.2K
Author Spotlight: Studying Host-Virus Interactions with Pseudotyped Viruses05:49

Author Spotlight: Studying Host-Virus Interactions with Pseudotyped Viruses

Published on: November 21, 2023

2.4K

相关概念视频

Vaccinations01:51

Vaccinations

Overview
51.3K
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...
13.3K
Immunological Memory01:23

Immunological Memory

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...
15.1K
Immune Response Against Viral Pathogens01:29

Immune Response Against Viral Pathogens

The immune system's response to viral infections is a complex and coordinated process involving natural killer (NK) cells, T cell-mediated responses, and antibody-mediated responses.
NK Cells
NK cells are a crucial part of our innate immune system, acting as the first line of defense against viral infections. These cells can recognize and kill infected cells without prior exposure to the virus, effectively slowing down the spread of infection. Additionally, NK cells produce proinflammatory...
1.8K
Cross-reactivity00:42

Cross-reactivity

Overview
32.8K
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...
64.9K