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23 hours ago · Yellow fever. Yellow fever is a viral disease of typically short duration. [3] In most cases, symptoms include fever, chills, loss of appetite, nausea, muscle pains—particularly in the back—and headaches. [3] Symptoms typically improve within five days. [3]
- Yellow Fever (Disambiguation)
Yellow fever is an acute viral hemorrhagic disease.. Yellow...
- Yellow Fever Vaccine
Yellow fever vaccine is a vaccine that protects against...
- Yellow Fever (Disambiguation)
23 hours ago · Deaths. >290,000–650,000 deaths per year [3] [4] Influenza, commonly known as " the flu " or just " flu ", is an infectious disease caused by influenza viruses. Symptoms range from mild to severe and often include fever, runny nose, sore throat, muscle pain, headache, coughing, and fatigue.
- Influenza viruses
- >290,000–650,000 deaths per year
4 days ago · Infant under 3 months of age: due to maternal immunoglobulin cover and their own immature immune system, presentation with fever is more suspicious of bacterial sepsis (Beware that those under 1 month are likely to have a full ‘septic screen’ and those between 1-3 months can have ‘partial septic screens’.
2 days ago · Fever is the most common presenting symptom in sepsis, but fever may be absent in some people such as the elderly or those who are immunocompromised. The drop in blood pressure seen in sepsis can cause lightheadedness and is part of the criteria for septic shock.
- May be rapid (less than three hours) or prolonged (several days)
- Immune response triggered by an infection
1 day ago · Dengue, acute infectious mosquito-borne fever that is temporarily incapacitating but rarely fatal. Besides fever, the disease is characterized by an extreme pain in and stiffness of the joints. Complication of dengue fever can give rise to a more severe form, called dengue hemorrhagic fever.
- The Editors of Encyclopaedia Britannica
5 days ago · Fever in the elderly should be regarded with concern. Its presence usually presages serious disease. Most fevers in the aged are caused by infections, and even in chronic fevers (fevers of unknown origin), more than one-third are due to microbes.
5 days ago · A variety of symptoms suggest pneumonia because they are unusual in upper respiratory tract infections or bronchitis. These include dyspnea, high fever (with the exception of influenza [see below]), altered mental status, hypoxia, hypotension, dullness to percussion, crackles, decreased breath sounds, bronchophony, or egophony.
