A patient who had severe Covid-19 is discharged from a hospital in Italy. Source: Getty / Marco Mantovani/Getty Images
Cognitive impairment, or 'brain fog', is one of the main symptoms of long COVID. And the number of people experiencing this debilitating condition is still unknown.
Cognitive impairment, or 'brain fog', is one of the main symptoms of long COVID. And the number of people experiencing this debilitating condition is still unknown.
A new study published by Nature Medicine has examined several biomarkers, or substances in our blood, that help diagnose people with long-term COVID.
Those experiencing the condition welcome the new research, as they suffer from a disease that is often described as an invisible disease.
Listen toSBS Indonesianevery Monday, Wednesday, Friday and Sunday am 3pm.
![Every five years, the Australian Bureau of Statistics [[ABS]] counts every person and every household in the country as part of the Census.](https://assets.sbs.com.au/dims4/default/e082c1e/2147483647/strip/true/crop/1920x1080+0+0/resize/1280x720!/quality/90/?url=https%3A%2F%2Fsbs-au-brightspot.s3.ap-southeast-2.amazonaws.com%2F85%2F79%2F402160a64ba59c73e471983f1bbb%2Fnepali-youtube-thumbnail.jpg&imwidth=1280)
