A scientific review identified over 50 apparent<unk> -term effects – including those of<unk> ' – along with their estimated prevalence and estimated that 80% of included patients had at least one overall effect beyond two weeks. A multinational online survey with 3,762 participants with illness lasting more than 28 days found that recovery takes<unk> er than 35 weeks for 91% of them. On average, participants experienced 56 symptoms (standard deviation ± 25.5) in nine organ systems. Symptoms varied over time, and the most common symptoms after six months were fatigue, post-exertional malaise and cognitive dysfunction. Symptom relapse occurred in 86% of participants triggered by physical or mental effort or by stress. Three groups of symptoms were identified: initial symptoms that peak in the first two to three weeks and then subside; stable symptoms; and symptoms that increase markedly in the first two months and then stabilize. Symptoms reported by people with<unk>  include: * Extreme fatigue *<unk>  lasting cough * Muscle weakness * Low grade fever * Inability to concentrate (brain fog) * Memory lapses * Mental health problems, such as changes in mood or depression * Sleep difficulties * Headaches * Joint pain * Needle pains in arms and legs * Diarrhoea * Bouts of vomiting * Loss or changes in sense of taste * Loss or changes in sense of smell (clinical Parosmia or Anosmia (lack of sense of smell) * Sore throat and or difficulties swallowing * Blood disorders, including new onsets of diabetes and hypertension * Heartburn (gastroesophageal reflux disease) * Skin rash * Shortness of breath * Chest pains * Palpitations * Kidney problems (including, acute kidney injury and chronic kidney disease) * Changes in oral health (teeth, saliva, gums) * Tinnitus * Blood clotting (including deep vein thrombosis and pulmonary embolism)
Long COVID
Zero-COVID
FACE AIDS
NHS COVID-19
Rapid Reviews: COVID-19
PLOS Pathogens
HIV/AIDS in Asia
HIV/AIDS in Europe