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Here are the most common symptoms of the 2024 XEC variant, per a doctor. ... XEC is an Omicron variant, Russo explains. ... According to the CDC, symptoms may include: Fever or chills.
In contrast to other investigated variants, Omicron showed substantial, population-level, evasion of immunity from prior infection as well as a higher ability to evade immunity induced by vaccines. [241] Other research found that the spread of Omicron may contribute to significant natural immunity to reinfection. [242] [dubious – discuss]
British epidemiologist Tim Spector said in mid-December 2021 that the majority of symptoms of the Omicron variant were the same as a common cold, including headaches, sore throat, runny nose, fatigue and sneezing, so that people with cold symptoms should take a test. "Things like fever, cough and loss of smell are now in the minority of ...
[101] [102] Common symptoms include headache, loss of smell and taste, nasal congestion and runny nose, cough, muscle pain, sore throat, fever, diarrhoea, and breathing difficulties. [101] People with the same infection may have different symptoms, and their symptoms may change over time.
Classic common cold symptoms include congestion, cough, a runny nose and low-grade fever. Some cold symptoms can last from 10 to 14 days , according to the CDC.
If you’ve ever had a swollen, sprained ankle or a fever from the flu, you’ve experienced it firsthand. (Flushed skin and pain are other signs of acute inflammation, according to Cleveland Clinic.)
Anyone of age 6 months and up is eligible for an updated COVID-19 vaccine, which, like the flu shot, is reformulated each year to better match circulating variants. Experts say that groups such as ...
A warning sign is unexplained persistent fever with severe symptoms following exposure to COVID-19. [14] Prompt referral to paediatric specialists is essential, and families need to seek urgent medical assistance. [7] Most affected children will need intensive care. [7] All affected children have persistent fever. [7] Other clinical features ...