New Covid variant Eris symptoms appear a week before positive test? Know all about this ‘pre-Covid’ phenomenon

In the ever-evolving landscape of the COVID-19 pandemic, new variants continue to emerge, each with its own set of characteristics and challenges. Among the latest variants to capture attention is the Eris variant, specifically EG.5. This variant has been spreading rapidly in various parts of the world, raising concerns and questions about its symptoms and detection.

Understanding the Eris Variant

EG.5, a sub-variant of the coronavirus, has garnered attention for its ability to spread quickly. However, experts have noted that the symptoms associated with this variant are relatively mild, and it doesn’t pose a significant threat in terms of severity. Despite this, EG.5 has been declared a variant of interest, and health authorities are closely monitoring its mutations. It’s worth noting that the rapid spread of EG.5 has led to some intriguing observations in the form of a ‘pre-Covid’ phenomenon.

The ‘Pre-Covid’ Phenomenon

What is the ‘pre-Covid’ phenomenon, and why are people reporting it in connection with EG.5 and other Omicron variants? To understand this, we need to delve into the incubation period of the virus.

When a person contracts a virus like COVID-19, there is a delay between exposure to the virus and the appearance of noticeable symptoms. This period is known as the incubation period. Dr. Anurag Saxena, Head of Internal Medicine at Primus Super Speciality Hospital, explains that the symptoms of the Eris variant tend to manifest approximately a week before they can be detected by tests. These symptoms are quite similar to those of COVID-19.

In essence, individuals who experience this ‘pre-Covid’ phenomenon are exhibiting signs of the illness even though their initial tests come back negative. This is because the viral load in their bodies is initially low, making it undetectable by standard testing methods. However, as time passes, the viral load increases, eventually reaching a level that can be detected through testing. If you find yourself in this situation, it is advisable to get tested again after a week for a more accurate diagnosis.

The Importance of RT-PCR Tests

In some cases, individuals may continue to test negative for COVID-19 because they genuinely do not have the virus. Low viral load at the beginning of the infection can result in negative test results. Repeating the test after a few days often helps confirm the diagnosis.

Dr. Rohit Garg, a consultant in the Department of Infectious Disease at Amrita Hospital, Faridabad, emphasizes the importance of using RT-PCR tests, which are more accurate than rapid antigen tests. Proper sampling techniques, preferably performed by trained personnel, can also make a significant difference in the accuracy of test results.

It’s crucial to note that there is limited data available regarding any significant differences between the new emerging variants and previously circulating ones in terms of transmissibility, immune evasion, severity, diagnostic modalities, or response to available treatments. More extensive research is needed to understand these phenomena better.

Recognizing ‘Pre-Covid’ Symptoms

The symptoms associated with the ‘pre-Covid’ period are quite similar to those of COVID-19. They may include:

  • Cough
  • High Fever
  • Severe Headache
  • Body Ache
  • Weakness and Fatigue
  • Decreased Appetite

Dr. Saibal Chakravorty, Senior Consultant in Internal Medicine at Metro Hospital Noida, notes that the symptoms of the Eris variant are currently similar to those seen in previous variants. However, ongoing research is being conducted to gain a more comprehensive understanding of this new variant.

Conclusion

In the world of COVID-19, new variants and their associated phenomena continue to emerge. The ‘pre-Covid’ phenomenon, as observed with the Eris variant, highlights the complexity of the virus’s behavior within the human body. Understanding the incubation period and the timeline of symptoms is essential for both managing the illness and preventing further transmission.

As we navigate these uncertain times, it is crucial to follow COVID-appropriate behavior, especially during seasons when the rate of airborne and droplet infections is already high, such as the monsoon season. Hand hygiene and other preventive measures remain essential in reducing the spread of the virus.

Remember that while EG.5 may exhibit unique characteristics, our commitment to public health and safety remains unwavering. Stay informed, follow guidelines, and seek medical attention promptly if you experience symptoms, even if your initial test results are negative.

Frequently Asked Questions

1. What is the Eris variant (EG.5)? The Eris variant, specifically EG.5, is a sub-variant of the coronavirus that has been spreading rapidly in various parts of the world. It is known for its mild symptoms and has been declared a variant of interest by health authorities.

2. What is the ‘pre-Covid’ phenomenon? The ‘pre-Covid’ phenomenon refers to individuals exhibiting symptoms of COVID-19 even though their initial test results come back negative. This occurs because the viral load in their bodies is initially low and becomes detectable after some time.

3. How can I confirm a COVID-19 diagnosis if my initial test is negative? If you continue to experience symptoms but test negative initially, it is advisable to repeat the test after a few days. Consider using RT-PCR tests for greater accuracy, and ensure proper sampling techniques, preferably by trained personnel.

4. Are the symptoms of the Eris variant different from previous variants? As of now, the symptoms of the Eris variant appear to be similar to those seen in previous variants. However, ongoing research is being conducted to gain a more comprehensive understanding of this new variant.

5. What precautions should I take during the ‘pre-Covid’ period? During the ‘pre-Covid’ period, it is essential to follow COVID-appropriate behavior, especially hand hygiene. This helps reduce the risk of spreading the virus, particularly during seasons with a high rate of airborne and droplet infections.