Is the novel infection-induced fever recurrent?
Feb 03, 2020
Source: Cainiu Health
Dr. Jiang Weimin
Introduction
Is recurrent fever a hallmark of novel coronavirus infection? Patients with novel coronavirus infection commonly present with fever, fatigue, and dry cough. Some patients may have only mild symptoms or no fever at all, while severe cases may develop dyspnea and other respiratory symptoms. Gastrointestinal manifestations—such as vomiting and diarrhea—may also occur. Recurrent fever is not necessarily indicative of novel coronavirus infection; common colds can likewise cause recurrent fever.
Novel infection is an acute infectious pneumonia caused by a previously unidentified novel coronavirus in humans. Initial symptoms commonly include fever, fatigue, and dry cough, progressing gradually to more severe manifestations such as dyspnea. Is fever associated with novel infection recurrent? The following provides a detailed explanation of this question.
Is fever associated with novel infection recurrent?
Patients with novel infection typically present with fever, fatigue, and dry cough; however, some individuals may exhibit only mild symptoms or no fever at all. In severe cases, patients may develop dyspnea and other serious complications. Gastrointestinal symptoms—including nausea and diarrhea—may also occur. Recurrent fever is not necessarily indicative of novel infection; common colds can likewise cause recurrent fever. To determine whether recurrent fever is due to novel infection, consider recent exposure to confirmed or suspected cases. If no such exposure has occurred, novel pneumonia is unlikely; instead, the fever may stem from ordinary influenza viruses or bacterial infections. When in doubt, consult a healthcare facility for evaluation to rule out novel infection and ensure timely treatment.
Knowledge Extension: Preventive Measures Against Novel Infection
1. Maintain healthy daily habits
Healthy daily habits include practicing good personal hygiene, washing hands before entering or leaving home or before eating, and thoroughly cooking food. Basic hand hygiene principles state that when hands are visibly clean, alcohol-based hand rubs or soap and water are appropriate for handwashing. Elderly individuals, children, and those with chronic illnesses are considered high-risk groups; therefore, extra attention should be given to ensuring their personal hygiene.
2. Wash hands frequently and ensure food is thoroughly cooked
Wash hands with soap before meals, after using the restroom, and upon returning home from outside to maintain cleanliness and hygiene. High temperatures effectively kill most bacteria and the novel coronavirus.
3. Wear masks for prevention
Wear a mask when visiting crowded places. Most surgical masks consist of three layers—splash-resistant, bacterial filtration, and moisture-absorbing—and help reduce transmission risk via respiratory droplets, thereby offering protection against droplet-borne diseases. Although various types of masks are available on the market, correct mask usage is more critical than selecting a specific brand or model.
4. Minimize unnecessary outings
Avoid traveling to areas experiencing active disease transmission. During the Spring Festival period, it is advisable to limit visits to relatives and friends, avoid group dining, and stay at home as much as possible. Reduce visits to crowded public venues—especially poorly ventilated locations—such as cinemas, internet cafés, KTVs, shopping malls, and transportation hubs.
The above covers all essential information regarding whether fever associated with novel infection is recurrent. We hope this information proves helpful.
