Long Covid: Study says immune response improves after two years
The results of a new study published in Nature Communications are promising. However, the scientists advise caution in interpreting the data.
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Lifestyle Coronavírus
A study published in Nature Communications reveals that the immune system shows improvements two years after being confronted with an infection by SARS-CoV-2, the coronavirus that causes Covid-19.
The team of scientists responsible for this study has been following the patients since the beginning of the pandemic. In the first part of the investigation, published in 2022 in Nature Immunology, they revealed that long Covid can last eight months. This time, after analyzing the same group of patients, they verified significant improvements in the blood markers. ", "The biomarkers that previously indicated abnormal immune function have resolved", they say.
Read also: Covid. Life expectancy fell by 1.6 years worldwide (Portuguese version)
Even so, the specialists advise caution in interpreting this study, remembering that not all the consequences of long Covid are caused by immunological complications. "Although it is very encouraging and a reason for optimism, there are still about a third of patients who identify some ongoing impact on their quality of life."
What to do if you have symptoms of Covid-19:
Stay calm and avoid going to hospitals. Stay home and call SNS 24 (808 24 24 24). Choose option 1 (for other symptoms you should choose option 2) or 112 if it is a medical emergency. Follow all the guidelines given and avoid being close to people, keeping a distance of at least two meters.
Read also: Long Covid. 'Brain fog' is caused by hemorrhages, study says (Portuguese version)
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