Long Covid patient’s

Persistent inflammation in long Covid patients has been linked to depleting serotonin levels and, in turn, several symptoms such as brain fog, fatigue and memory loss. Researchers at the University of Pennsylvania's School of Medicine, US,…
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An unusual case of a long Covid patient's legs turning blue after 10 minutes of standing has been reported in a study published in The Lancet journal. The study described the case of a 33-year-old man who developed a condition called…
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