Generate single title from this title Is the U.S. in a summer COVID surge? – NBC 6 South Florida in 70 -100 characters. And it must return only title i dont want any extra information or introductory text with title e.g: ” Here is a single title:”

Introduction to the Summer COVID Surge

The United States is currently experiencing a rise in COVID-19 cases, with half of the states showing an increase in infections. This uptick is fueled by new, highly contagious variants of the virus, leading to a surge in cases just as the summer travel season is getting underway. As of July 8, COVID-19 infections are either growing or likely growing in 25 states, with no states showing a decline and 21 states remaining stable, according to forecasting models from the U.S. Centers for Disease Control and Prevention.

The Rise of New Variants

The virus that causes COVID-19, SARS-CoV-2, continues to mutate, giving rise to highly transmissible new variants that have evolved to better evade immunity. One such variant, NB.1.8.1, also known as "Nimbus," is now the dominant variant in the U.S., accounting for 43% of cases as of June 21, per CDC data. Nimbus is known to cause a painful “razor blade throat.” Another variant, XFG, aka "Stratus," is spreading rapidly worldwide and is currently the third most prevalent strain nationally in the U.S.

Is There a Summer COVID Wave in the U.S.?

According to Dr. William Schaffner, professor of infectious diseases at Vanderbilt University Medical Center, the current rise in COVID-19 cases marks the beginning of an expected summer wave in the U.S. Historically, the summer wave in the U.S. has peaked in late July or August, but COVID activity can persist well into September. As people’s immunity from prior infection and vaccination wanes, and mutated variants like Nimbus and Stratus take hold, experts warn that many Americans will be susceptible to infection this summer.

Where is COVID-19 Rising in the U.S.?

The Western, Southern, and Southeastern U.S. are currently seeing the highest levels of COVID-19 activity. According to CDC’s COVID-19 epidemic trend forecasting, cases are predicted to be growing the most in states such as Alabama, California, Florida, Hawaii, Kentucky, Louisiana, Maryland, Mississippi, Ohio, Texas, and Virginia. CDC wastewater data shows similar trends, with states like Florida, Alabama, Alaska, Colorado, Nevada, and South Carolina reporting high levels of COVID activity in wastewater.

What is the XFG, aka Stratus Variant?

XFG, or Stratus, is a recombinant variant, originating from LF.7 and LP.8.1.2, which are both omicron sub-variants. It shares similar mutations to NB.1.8.1 but has additional changes in its spike protein, which may affect its ability to escape antibodies against COVID-19. The public health risk posed by XFG is considered "low" by the World Health Organization, with no evidence that it causes more severe illness. Stratus has been detected in at least 38 countries and is spreading quickly in the United States.

Symptoms of COVID Summer 2025

The Stratus and Nimbus variants appear to cause symptoms similar to those caused by other omicron strains, including sore throat, fever or chills, cough, headache, congestion, fatigue, shortness of breath, new loss of sense of smell or taste, nausea, vomiting, or diarrhea. Experts emphasize that testing is still important, as the symptoms of COVID could resemble those of other illnesses.

COVID Vaccines

Vaccination is the best way to prevent severe illness and complications from COVID-19. Currently approved COVID vaccines are expected to remain effective against the XFG and NB.1.8.1 variants. The latest 2024-2025 COVID-19 vaccines are still available and recommended for most adults. High-risk individuals who were vaccinated in the fall or winter may need an additional dose. The 2025-2026 updated COVID vaccines, which will target LP.8.1, are expected to be released this fall.

How to Protect Yourself from COVID-19

During a summer wave, simple actions can be taken to protect oneself and others from COVID-19. These include staying up to date on COVID vaccinations, testing if symptoms or exposure occur, isolating when sick, wearing an N95 mask in crowded indoor spaces, and practicing social distancing.

Conclusion

The U.S. is experiencing a summer COVID surge, driven by highly contagious new variants. Understanding the rise of these variants, their symptoms, and how to protect oneself is crucial. Vaccination remains the best defense against severe illness, and simple preventive measures can significantly reduce the risk of infection. As the situation continues to evolve, staying informed and adhering to public health guidelines will be key to navigating this summer’s COVID wave.

FAQs

• Q: What are the main COVID-19 variants currently circulating in the U.S.?
  A: The main variants include NB.1.8.1 (Nimbus) and XFG (Stratus).
• Q: What are the symptoms of the new COVID-19 variants?
  A: Symptoms include sore throat, fever or chills, cough, headache, congestion, fatigue, and others similar to previous omicron strains.
• Q: How can I protect myself from COVID-19 during the summer surge?
  A: Stay up to date on vaccinations, test if you have symptoms or exposure, isolate when sick, wear an N95 mask in crowded indoor spaces, and practice social distancing.
• Q: Are current COVID vaccines effective against the new variants?
  A: Yes, currently approved vaccines are expected to remain effective against XFG and NB.1.8.1 variants.
• Q: Where are COVID-19 cases rising the most in the U.S.?
  A: Cases are rising the most in the South and West, including states like Florida, Alabama, Texas, and California.