As COVID-19 infections increase across the country, a new Covid Variant in US discovered, highly modified strain known as JN.1 has swiftly taken the lead. Nearly half of cases are currently attributed to the rapidly spreading omicron subvariant, which is predicted to continue spreading illnesses during the Christmas season.
JN.1 is accelerating in many other nations as well. The World Health Organization designated JN.1 as a “variant of interest” on December 18 in light of its “rapidly increasing spread” around the world.
New Covid Variant in US
The proportion of cases in the U.S. JN that are due to the highly contagious new variety has almost doubled in recent weeks.The U.S. Centers for Disease Control and Prevention state that variation 1 is now the one that is expanding the quickest in the nation.
According to CDC data, JN.1 was responsible for around 44% of U.S. illnesses over a two-week period that concluded on December 23. Compared to the preceding two-week period ending on December 9, when JN.1 accounted for 21% of cases, this was a sharp increase.
Scientists around the world are closely monitoring JN.1, which has sparked some concern due to its rapid growth and large number of mutations. However, the new variant is closely related to a strain seen before: BA.2.86, aka “Pirola,” which has been spreading in the U.S. since the summer
With almost 22% of cases at this time, the HV.1 subvariant is currently the second most prevalent strain in the United States, behind JN.1.
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Since the American respiratory virus season has not yet peaked, an increase in COVID-19 cases is anticipated in the upcoming weeks.
What are the symptoms of JN.1?
It’s not known whether JN.1 causes different symptoms from other variants, according to the CDC.
“Right now, there’s nothing that says that JN.1 infection is any different from previous COVID variants in terms of disease severity or symptoms, but we’re paying close attention,” says Pekosz.
The symptoms of JN.1 appear to be similar to those caused by other strains, which include:
- Sore throat
- Congestion
- Runny nose
- Cough
- Fatigue
- Headache
- Muscle aches
- Fever or chills
- Loss of sense of taste or smell
According to the CDC, the type and severity of symptoms a person experiences usually depends more on a person’s underlying health and immunity rather than the variant which caused infection.
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