Experiencing dry, itchy eyes and blurred vision and thinking it is just because of prolonged exposure to digital screens? These symptoms could also be COVID-19 sequelae that you should be aware of. An ophthalmology team from CUHK has found that post-COVID-19 patients have a higher risk of developing dry eye disease, and that one in five people who have had COVID-19 suffer from at least one symptom related to dry eye disease.

People who have recovered from a COVID-19 infection may suffer from poor memory, hair loss, difficulty in sleeping and other long-term consequences, which are commonly known as “long COVID”. CU Medicine has found that patients with long COVID have a less diverse gut microbiome, indicating that gut microbiome composition may be linked to the risk of developing long COVID, while gut microbiota modulation could facilitate timely recovery and reduce the burden of post-acute COVID-19 syndrome.

Shrimps are common and versatile ingredients that can be included in many popular dishes around the world. However, they can be a nightmare for some of us who suffer from allergic reactions to eating them, including swelling of the face, eyes and lips, and an itchy red rash. An allergic reaction to shrimp can occur at any age, therefore a reliable and accurate diagnostic method for shrimp allergy is essential to avoid severe allergic reactions.

With a clear and pronounced emphasis on promoting “Research and Innovation”, CUHK has been working diligently to bring out talents and pioneers in the industry. Recently, CUHK scholars received global and national recognition for their research excellence, among whom Professor Dennis LO from Medicine has become the first Chinese scientist to receive the Royal Medal in biological sciences.

Eyes are the window to the soul, and so to our health. A research team from CUHK has developed Automatic Retinal Image Analysis technology to evaluate the risk of stroke and dementia. Recently, they have extended its application to assess the risk of autism in children by analysing their captured retinal images, hoping to reduce delayed diagnosis or even misdiagnosis.