By WKTV Staff
Cases are rising across the United States and many people have experienced the uptick over the past few weeks. They’ve either tested positive themselves or know someone else who has.
In fact, U.S. health officials now consider COVID-19 an endemic disease which essentially means that COVID is here to stay in fairly predictable ways.
“COVID-19 is one of those viruses that behaves differently than other respiratory viruses like flu and RSV. COVID-19 infections are driven more by human behavior and immunity than weather patterns or seasons,” said Andrew Jameson, MD, an infectious disease specialist with Trinity Health Medical Group in Grand Rapids. “We’re going to have to learn to live with it.”
According to Dr. Jameson, a reason why COVID-19 cases are starting to rise: the virus has evolved to be a very good spreader, allowing it to infect people even if they have several layers of protection from past infection, vaccine, or booster. People become susceptible to an infection again not all that long after their most recent infection or booster shot.
“Despite immunity to new infection waning, most of the recent cases that result in hospitalization are in people who did not get the most up to date vaccine” said Dr. Jameson. “We do find, however, that protection with the vaccine against severe illness does hold up over time for most people.”
Are there new COVID-19 variants this year?
Since the original Omicron variants emerged back in 2021, the virus has continued to evolve and mutate – this is what viruses do.
Currently, the CDC is monitoring a trio of variants — called KP.3, KP.2, and LB.1 — that are on the upswing.
What are the symptoms now, and have they changed?
Many COVID-19 symptoms have stayed the same since 2020: fever, sore throat, coughing.
Other symptoms have shifted: it used to be common for people to lose their sense of taste and smell when they got sick, but that now seems to happen less frequently.
If you’ve been infected before, it’s important to understand that symptoms can vary from one infection to the next. It may actually feel like an entirely different illness. Or, you may experience the same symptoms, but in a different order.
COVID-19 symptoms include:
- Fever or chills
- Cough
- Shortness of breath or difficulty breathing
- Sore throat
- Congestion or runny nose
- New loss of taste or smell
- Fatigue
- Muscle or body aches
- Headache
- Nausea or vomiting
- Diarrhea
“No two COVID infections behave exactly the same,” said Dr. Jameson. “In general, the more immunity a person builds up – from infections or vaccinations – the symptoms of another infection tend to be milder. But there’s no guarantee.”
How long do test kits last?
If you’re not feeling well and have trouble finding new at-home tests to purchase at your local pharmacy, you may wonder if you can use older test kits you may have.
The FDA says that tests should not be used beyond their expiration date.
I may have COVID. What should I do?
The CDC recommends treating COVID-19 just like other respiratory viruses such as flu and RSV:
- Stay home and away from others (including people you live with who are not sick) if you have symptoms that aren’t better explained by another cause.
- CDC guidelines say people should isolate for five days from their first symptoms, after which they can be around other people if they’ve been fever-free for 24 hours and wear masks inside.
- Seek health care promptly for testing and/or treatment if you have risk factors for severe illness.
- Treatment may help lower your risk of severe illness.
For people whose immunity is impaired by disease or transplantation, there is a new treatment available: a monoclonal antibody called pemivibart (sold as Pemgarda) provides a similar level of protection as vaccines do for everyone else. However, it is expensive and given by infusion.
When should I get a COVID-19 booster shot?
Vaccines and boosters continue to be the go-to protections against severe illness from the virus.
“For those who are at high risk for severe illness – the very elderly, the elderly with comorbidities, and those who are immunocompromised – go ahead and get a booster vaccine now. The vaccines are still active against some of the circulating variants,” Jameson said.
“By the time the new vaccine comes out in a few months or so, you’ll be eligible to get another shot toward the late fall.
“For those whose risks are a bit lower, you can wait until the fall boosters come out.”
If you have any questions about COVID-19 as it relates to your health, or when it’s best for you to get a booster vaccine, talk to your doctor.
