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4 days ago · Shortness of breath or difficulty breathing. Nausea or vomiting. Diarrhea. According to the CDC, the type and severity of symptoms a person experiences usually depend more on a person’s ...
Nov 4, 2023 · This variant spreads more easily than the original virus that causes COVID-19 and the delta variant. But omicron seems to cause less severe disease. Omicron has a few major offshoots, also called sublineages. Together the omicron variants make up nearly all COVID-19 infections in the United States.
Dec 27, 2023 · Neither EG.5 nor HV.1 appear to be more contagious or more likely to cause severe illness than earlier variants. Diagnostic tests and treatments such as Paxlovid also continue to be effective ...
Jan 8, 2024 · 6 min read. What to Know about the New COVID Variant JN.1. A new variant of the COVID-causing virus SARS-CoV-2 is behind the latest surge in infections this winter, but it doesn't appear...
Apr 8, 2022 · A variant of concern has been observed to be more infectious, and is more likely to cause breakthrough infections or reinfections in those who are vaccinated or previously infected. These variants are more likely to cause severe disease, evade diagnostic tests, or resist antiviral treatment.
Sep 1, 2023 · In 2023, a new Omicron strain called EG.5 (nicknamed “Eris”) is the dominant strain in the U.S., and experts are monitoring another new strain called BA.2.86 (nicknamed “Pirola”). How contagious is it? Omicron’s subvariants are considered to be especially efficient spreaders of the disease.
Sep 1, 2023 · The variant of the SARS-CoV-2 virus that causes COVID-19 first surfaced in the United States toward the end of 2021 and spread like wildfire, spawning new sub-strains—some more transmissible than others. Now, multiple Omicron subvariants are driving most of the COVID-19 cases in the United States.
