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A new study found that more than two-thirds of Corona virus survivors who have been hospitalized from the infection still have symptoms that persist after seven weeks, and University College London researchers found that 69% of Covid-19 survivors who have been transferred to hospital still feel unusually tired 54 days after being discharged from the hospital and away from the virus.
According to the British newspaper “Daily Mail”, reports of the so-called “long-term Covid” have spread around the world, indicating that even if vaccines manage to slow the spread of the epidemic, millions of people could live with permanent effects. infection, as many feel short of breath Persistent cough or persistent signs of lung problems on X-rays.
The study authors said it is proof that a “ long-term Covid ” is a very real phenomenon that can burden people and the healthcare system for months if not years to come as the virus continues to spread.
Around the world, around 51.8 million people have contracted the Coronavirus, including around 10.3 million in the US and 1.2 million in the UK.
Overall, survival rates are high, but a growing percentage of those who have defeated the infection still feel tired or exhausted long after testing negative for the virus and even after being discharged from the hospital.
For the new study, the researchers tracked 384 patients who were discharged after being hospitalized for coronavirus treatment.
On average, patients were in hospital for six and a half days, but 14.5% had to go to intensive care units, and most patients had chest X-rays upon admission.
Some (15%) showed no signs that the infection was progressing to significantly damage the lungs.
But more than half (56)% of those who underwent X-rays were “typical” for a Covid-19 patient – showing opacity and inflammation in the tissues.
30% of these people showed signs of severe infection.
At discharge, 62% of patients had X-rays in the normal range and 27% showed “significant improvement” with clearer, healthier lung scans.
But 9% of patients’ lungs seemed to get worse later, and even weeks after they were discharged from the hospital.
In total, 69% of the patients were still fatigued about two months after being discharged from the hospital.
Separate research has suggested that one in five Corona survivors are diagnosed with psychiatric disorder within 90 days of being discharged from hospitals.
Among patients whose lung radiographs showed that their lungs were indeed in worse condition than when they were discharged from the hospital, up to 30% had higher-than-normal concentrations of some blood proteins.
The researchers did not assess the risk of developing blood clots among study participants, but Corona itself in addition to the protein levels seen in patients are life-threatening risk factors.
Dr Swapna Mandal, professor at the University of California, Los Angeles and co-author of the study, said: COVID-19 Dangerous enough to require hospital treatment, they often continue to have significant symptoms for several weeks after being discharged from the hospital. “
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