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Related Concept Videos

Increased Body Temperature01:25

Increased Body Temperature

7.6K
A body temperature above  38°C  (100.4 °F) is known as fever or pyrexia, and a person with fever is termed 'febrile.' Typically, the hypothalamus, a part of the brain that acts as the body's thermostat, regulates body temperature through a thermoregulatory setpoint. It receives signals from cold and warm thermal receptors throughout the body and adjusts the body's temperature accordingly. Fever occurs when this hypothalamic setpoint is altered, usually in...
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Patterns of Fever01:26

Patterns of Fever

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Before understanding the types and patterns of fever, it is essential to know its phases.
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Methods of reducing fever01:22

Methods of reducing fever

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The signs and symptoms of fever include hot and dry skin, flushed face, thirst, muscle aches, anorexia, headache, tachycardia, tachypnea, and fatigue. Elevated body temperature is reduced using two methods: pharmacological and nonpharmacological. Proper identification and treatment of the root cause of a fever is of utmost importance.
Pharmacological Methods of Reducing Fever:
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Types of Fever01:25

Types of Fever

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Fever can be triggered by several factors, including infections, nervous system disorders, certain cancers, blood diseases like leukemia, embolism, thrombosis, heatstroke, dehydration, surgical trauma, crushing injuries, and allergic reactions.
Here are the different types of fever:
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Acute Pharyngitis01:30

Acute Pharyngitis

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Introduction
Acute pharyngitis is the inflammation of the back of the throat (pharynx), commonly resulting in a sore throat. It is a frequently encountered condition that prompts individuals to seek medical advice.
Classification
Acute pharyngitis can be categorized based on its underlying cause:
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Vaccinations01:51

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Related Experiment Video

Updated: Mar 24, 2026

Detection of Polyfunctional T Cells in Children Vaccinated with Japanese Encephalitis Vaccine via the Flow Cytometry Technique
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Detection of Polyfunctional T Cells in Children Vaccinated with Japanese Encephalitis Vaccine via the Flow Cytometry Technique

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[Fever in children returning from travel].

F Sorge1, N Velayudhan-Deschamps2, A Faye3

  • 1Service de pédiatrie générale, hôpital Necker, Assistance publique-Hôpitaux de Paris, 149, rue de Sèvres, 75015 Paris, France; Service de pédiatrie générale, hôpital Robert-Debré, Assistance publique-Hôpitaux de Paris, 48, boulevard Sérurier, 75019 Paris, France; Groupe de pédiatrie tropicale de la Société française de pédiatrie, 75019 Paris, France.

Archives De Pediatrie : Organe Officiel De La Societe Francaise De Pediatrie
|March 13, 2016
PubMed
Summary

Assessing febrile child travelers returning from abroad requires prompt evaluation for tropical diseases like malaria. Early diagnosis and treatment are crucial for life-threatening infections and public health.

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Last Updated: Mar 24, 2026

Detection of Polyfunctional T Cells in Children Vaccinated with Japanese Encephalitis Vaccine via the Flow Cytometry Technique
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Detection of Polyfunctional T Cells in Children Vaccinated with Japanese Encephalitis Vaccine via the Flow Cytometry Technique

Published on: September 23, 2022

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Area of Science:

  • Pediatrics
  • Infectious Diseases
  • Travel Medicine

Background:

  • Child travelers face risks of infectious and noninfectious diseases, often outside practitioners' experience.
  • Assessing febrile returning child travelers is increasingly common and complex.
  • Identifying travel history is paramount for diagnosing potentially life-threatening tropical diseases, such as malaria.

Purpose of the Study:

  • To provide guidance on the first-line evaluation and management of febrile child travelers.
  • To highlight the importance of travel history in diagnosing tropical infections.
  • To outline public health considerations for contagious diseases in returning children.

Main Methods:

  • Detailed review of immunization, medical, and travel history, incorporating geographic, seasonal, environmental, sociocultural, and epidemiological data.
  • Clinical examination and elementary first-line investigations.
  • Guidance on using history to direct second-line diagnostic exams.

Main Results:

  • Travel history is essential for identifying potential tropical diseases in febrile children.
  • Approximately 75% of cases can be diagnosed and treated effectively by guiding second-line exams.
  • Most children present with common infections, but malaria requires urgent, specific treatment.

Conclusions:

  • Prompt and thorough evaluation of febrile child travelers is critical.
  • Travel history is a key component in diagnosing and managing pediatric febrile illnesses post-travel.
  • Effective management strategies are essential for both individual patient outcomes and public health protection.