COVID-19: A New Variant, New Symptoms, and What You Need to Know
The medical community is on high alert as a new COVID-19 variant, nicknamed 'Stratus', takes hold across the country. With this evolution, the symptoms of the virus have shifted, and it's crucial to stay informed.
This variant, XFG, is responsible for nearly 70% of COVID-19 cases, and while some may compare it to a common cold, the reality is far more complex. Certain groups remain at higher risk, and even those considered low-risk shouldn't assume they're immune to severe illness.
Infectious disease experts emphasize the variability of COVID-19's impact. Dr. William Schaffner, an infectious disease specialist, notes that while many infections are milder now, hospitalizations due to COVID-19 are still a concern. Dr. Thomas Russo, a professor of infectious disease, echoes this, stating that severe illness can't be ruled out, especially for those unvaccinated or without recent infection.
So, what are the key symptoms to watch for?
Symptoms and Their Variability
Every COVID-19 experience is unique, influenced by factors like viral exposure, individual immunity, and personal health conditions. However, doctors have identified a few common symptoms:
- Sore throat
- Sinus congestion
- Runny nose
These symptoms can mimic a bad cold, but it's important to remember that COVID-19 can also present with more severe symptoms, including:
- New loss of taste or smell
- Fatigue
- Fever or chills
- Cough
- Shortness of breath
- Muscle aches
- Headache
- Nausea or vomiting
- Diarrhea
Why Are Symptoms Varying?
The shift in symptoms is likely due to the new variant and the population's built-up immunity from vaccinations and previous infections, according to Dr. Russo. Dr. Schaffner adds that COVID-19, being a respiratory virus, can produce similar symptoms to other respiratory illnesses, affecting the nose, throat, and chest.
Where Are Cases Surging?
According to the CDC's wastewater data, COVID-19 cases are currently high in Alabama, Arizona, Indiana, and Vermont. Many other states are experiencing moderate levels of the virus.
Contagious Period and Precautions
The contagious period for COVID-19 varies, but generally, you're most contagious the day before you feel sick and for the next 2-3 days. This contagiousness tapers off but doesn't disappear suddenly.
Vaccinated individuals are less likely to be contagious for as long as unvaccinated individuals. Dr. Russo suggests that after 10 days from the onset of illness, the risk of infecting others is significantly reduced. However, if you plan to be around vulnerable individuals, such as children, older adults, or those with health conditions, wearing a mask is recommended.
Protecting Yourself and Others
Doctors strongly advise getting the updated COVID-19 vaccine if you haven't already. Dr. Schaffner recommends considering mask-wearing and being cautious about holiday gatherings, especially for high-risk individuals. Additionally, avoiding obviously sick people is a simple yet effective measure.
While at-home COVID tests have become less common, they remain a valuable tool for those planning to be around vulnerable individuals or simply wanting to prevent spreading any potential illness.
