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17 August 2020
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Story Nitha Ramnath
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Photo istock
Within the next five years, 60% of the world’s population will be living in urban areas. Urban living comes with large-scale economic advantages and society benefits from economies of scale. But, COVID-19 is challenging urban living. We have introduced the term ‘social distancing’ and some policy analysts have even argued for the de-densification of cities.
Join us for a discussion where our panellists will analyse this perceived conflict.
Date: Thursday, 27 August 2020
Time: 14:00 to 15:30 (South African Standard Time – GMT +2)
Please RSVP to Elelwani Mmbadi at
mmbadiE@ufs.ac.za no later than 25 August, upon which you will receive a Skype for Business meeting invite and link to access the webinar.
Speakers:
Prof Ivan Turok
Dr Geci Karuri-Sebina
Mr Thiresh Govender
Moderator:
Lochner Marais
Otorhinolaryngology research hopes to decrease morbidity
2016-10-04
Prof Riaz Seedat, Head of the
Department of
Otorhinolaryngology at the UFS
Prof Riaz Seedat, Head of the Department of Otorhinolaryngology at the UFS is a world-renowned ear, nose and throat specialist and researcher. He is also a National Research Foundation C3 rated scientist.
He is conducting his research in ear, nose and throat (ENT) pathology in a developing world setting, particularly focusing on recurrent respiratory papillomatosis and other ENT conditions. “This condition is caused by human papillomavirus (HPV), infective conditions as well as allergic rhinitis,” said Prof Seedat.
Current research is aimed at further describing the epidemiology of recurrent respiratory papillomatosis, identification of the HPV variants responsible for causing the condition and markers of disease aggressiveness.
The research has led to various international partnerships such as the multicentre collaborative studies, “Genetic Susceptibility to Papilloma-induced Voice Disturbance” at the Centre for Genomic Sciences at the Allegheny-Singer Research Institute in Pittsburgh, United States, and the HPV6/11 Global Diversity Consortium at the University of Ljubljana in Slovenia.
Although most head and neck squamous cell carcinomas are caused by excessive tobacco and alcohol use, there is an increasing body of evidence to show that HPV causes a subset of head and neck squamous cell carcinomas. However, there are few studies on the role of HPV in head and neck neoplasms in developing countries.
“Through the research we have shown that recurrent respiratory papillomatosis, caused by HPV, is not as rare in South Africa as it is in developed countries and that patients usually present respiratory papillomatosis at an advanced stage when the condition is life-threatening,” said Prof Seedat.
“It is hoped that this research will help us to address the morbidity caused by ENT conditions common in developing countries,” said Prof Seedat.