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20 December 2021
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Story Igno van Niekerk
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Photo Igno van Niekerk
Dr Samantha Potgieter, Senior Lecturer in the Department of Internal Medicine and Dr Nicholas Pearce, Senior Lecturer in the Department of Surgery comment on their team members’ commitment and determination during the pandemic.
On the forefront of the battle against the COVID-19 pandemic, two UFS doctors are leading a team of inspired healthcare workers in a superhuman effort to make a positive difference.
With the pandemic in its second year and the recurring challenges of new waves and strains consistently in the news, one would expect the doctors to be tired. However, quite the opposite is true. Upon entering the office where Dr Samantha Potgieter, Senior Lecturer in the Department of Internal Medicine and Dr Nicholas Pearce, Senior Lecturer in the Department of Surgery are in a meeting with colleagues, the debate is vibrant; an energetic sense of mission.
Miraculously succeeded
My brief is to collect stories and experiences they’ve had over the past 18 months at the Tumelo ward for general and high-care patients, where the team has miraculously succeeded in not running out of oxygen or ventilators, despite handling high volumes of patients from the Free State and Northern Cape. “We saw those pictures of piled-up bodies in Italy. We were committed to avoiding that at all costs. And we did.”
Success stories? First mentioned are their team members’ commitment and determination. The team had to stand in when families could not support dying patients. “They did not die alone. Our team was there.”
“Really sad and frustrating are the deaths that could have been prevented. Unvaccinated patients. They arrive ill, wanting to know if they can get it. Too late...” – Dr Nicholas Pearce
Then came hope
Sad stories? The past year has had its share of sad stories. “Someone comes in during the morning, needs oxygen, in the afternoon they are in ICU, then ventilator – and then they die. We’ve never faced anything like this before.”
Then came hope. Vaccines. Dr Pearce is in charge of the vaccination site at Universitas Hospital. “Really sad and frustrating are the deaths that could have been prevented. Unvaccinated patients. They arrive ill, wanting to know if they can get it. Too late ...” He opens his cell phone – shares the stats. “We can handle 2 000 vaccinations a day. At the moment about 250 comes in.” He shakes his head.
“We can beat this virus, but we need to stand together ...”
Science and goodwill meet drought-stricken communities
2016-03-02
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“Everyone should contribute to the delivery of clean water to every individual,” says UFS researcher.
The drought in South Africa has impacted the country in many ways. Apart from its economic and environmental implications, the drought also has social implications, leaving some communities without water.
Since 21 January 2016, the Department of Water and Sanitation (DWS) is working together with the Department of Microbial, Biochemical, and Food Biotechnology at the University of the Free State. Dr Mariana Erasmus, post-doctoral fellow in the department, was appointed to lead a project for disinfecting tankered water supplied by the DWS to communities without water in the Qwaqwa area - which falls under the Maluti-a-Phufung Local Municipality.
She is working on the project with Robbie Erasmus from BioSense Solutions and Martin Bambo from DWS. A total of 53 trucks, 91 tanks, and 420 500 litres of water was disinfected so far, using sodium hypochlorite. “This is standard practice around the world,” Dr Erasmus said.
The work done by the UFS and DWS, who is monitoring the water quality as well as the process of water delivery, is very important. Disinfecting the trucks used to deliver water to drought-stricken communities decreases the formation of biofilm inside the tanks. “The biofilm could contain harmful bacteria such as E-coli. It is important to note that this is mostly the result of secondary pollution, since the water quality from the source where it was taken from, proved to be good. Drinking water with this harmful bacteria that has not been properly managed, can lead to health issues in humans when consumed,” Dr Erasmus said.
The Department of Microbial, Biochemical, and Food Biotechnology, interacting with the DWS on several water-related issues, volunteered to get involved in the project. They strongly believe that everyone should contribute to the delivery of clean water to every individual.