Can you have COVID-19 without having a fever? This is a question that has been on the minds of many people since the outbreak of the novel coronavirus. The common perception is that fever is one of the hallmark symptoms of COVID-19, but is it always the case? In this article, we will explore the possibility of contracting the virus without experiencing a fever and delve into the various symptoms that can manifest in infected individuals.
The World Health Organization (WHO) has listed fever as one of the primary symptoms of COVID-19. However, it is important to note that not everyone who contracts the virus will exhibit this symptom. According to a study published in the Journal of the American Medical Association (JAMA), approximately 20% of patients with confirmed COVID-19 infections did not have a fever. This highlights the fact that fever is not a definitive indicator of the presence of the virus.
Why do some people not have a fever when they have COVID-19?
There are several reasons why individuals infected with COVID-19 may not experience a fever. Firstly, the immune response to the virus can vary from person to person. Some individuals may have a weaker immune system, which makes it less likely for them to develop a fever. Secondly, the virus may not be actively replicating in the body at the time the fever is measured, leading to a false-negative result. Lastly, some people may have a milder form of the disease, which is less likely to trigger a fever.
Other symptoms of COVID-19
While fever is a common symptom, there are many other symptoms that can occur in individuals infected with COVID-19. These include:
1. Dry cough
2. Shortness of breath
3. Fatigue
4. Muscle or body aches
5. Sore throat
6. Loss of taste or smell
7. Congestion or runny nose
8. Nausea or vomiting
9. Diarrhea
It is important to note that some individuals may only experience one or two of these symptoms, while others may have a more severe case with multiple symptoms.
Diagnosis and prevention
Given the presence of non-febrile cases, it is crucial for individuals to be aware of other symptoms and seek medical attention if they suspect they may have COVID-19. Testing for the virus is essential, as asymptomatic carriers can still transmit the infection to others. To prevent the spread of the virus, it is important to follow public health guidelines, such as wearing masks, practicing social distancing, and washing hands frequently.
In conclusion, while fever is a common symptom of COVID-19, it is not a definitive indicator of infection. Individuals should be aware of other symptoms and seek medical attention if they suspect they may have the virus. By understanding the various ways in which COVID-19 can manifest, we can better protect ourselves and others from the spread of the disease.
