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Cervical Cancer Awareness Month: Common cancer can be prevented

27 September 2022 | Story Jóhann Thormählen | Photo iStock

Cervical cancer awareness ribbon — Cervical Cancer Awareness Month is observed in September in South Africa to encourage women to go for screening to prevent it.

Cervical cancer is the second most common cancer among women in South Africa, and many die from it each year – but it can be prevented.

According to Dr Arina Meyer, medical practitioner in Kovsie Health at the University of the Free State, this is one of the reasons why it is important to be informed, take precautions, and raise awareness about the disease.

Cervical Cancer Awareness Month is observed in September in South Africa with the aim of encouraging women to go for screening to prevent it.

Although medical statistics paint a bleak picture, Meyer says there is hope. “It is important to know that cervical cancer can be prevented. And when it is diagnosed early, it can be treated.”

Statistics and causes

According to her, figures show the occurrence of cervical cancer to be between 22,8 and 27 per 100 000 women in South Africa.

“More than 5 700 new cases are reported each year, as well as more than 3 000 deaths. Cervical cancer is the second most common cancer – after skin cancer – in South Africa.”

Meyer says when one look at these numbers, it is important to commemorate Cervical Cancer Awareness Month, as women need to be informed about their annual check-up, possible symptoms, and signs of the cancer.

Most cervical cancers are caused by the human papillomavirus (HPV), which is transmitted through sexual contact. Therefore, the HPV is seen as a sexually transmitted disease.

“There are different types of HPV. Some cause cervical cancer and other genital warts. One can develop one or both conditions, depending on the type of virus you have,” says Meyer.

Prevention and reducing the risk

According to her, preventative action is the best method. Going for a cervical screening every year when you become sexually active, such as a Pap smear or Pap test, will help in the early detection and removal of abnormal cells.

There is also a vaccine for protection against HPV, which is available from the age of nine. Meyer says there are two vaccines in South Africa.

“By getting the vaccine early, before any sexual activity, the spread of HPV – and therefore cervical cancer – can be prevented. Up to 90% of cancers can be prevented.

“Unfortunately, if someone has already been infected by the HPV, it cannot be treated by the vaccine.”

The UFS medical practitioner says the best ways to reduce the risk of cervical cancer are to go for an annual Pap smear, a follow-up after an abnormal test result, the vaccine, safe sex, and to stop smoking.

News Archive

UFS involved in project to light up the townships

2006-06-06

The parties involved with the project are from the left: Prof Hendrik Swart (Departmental Chairperson of the UFS Department of Physics), Dr Thembela Hillie (CSIR), Prof Neerich Revaprasadu (Department of Chemistry at the University of Zululand) and Dr Wynand Steyn (CSIR).

UFS involved in project that could light up the townships

The University of the Free State’s (UFS) Department of Physics is involved with a project that could make life easier in the townships through the use of artificial light.

“The project is based on the use of sunlight to activate nano material in for example cement and paint during the day. At night the cement or paint can then radiate light,” said Prof Hendrik Swart, Departmental Chairperson of the UFS Department of Physics.

According to Prof Swart an amount of R3,9 million has been made available by the Council for Scientific and Industrial Research (CSIR) for the further development of the project.

Prof Swart visited the University of Florida in America in 1995 for a year where he researched luminescent phosphor material that is suitable for flat panel television screens. The red, green and blue spots on the television screens originate from these kinds of phosphor materials. “At that stage plasma television screens were only a dream. Today it is sold everywhere,” said Prof Swart.

“Upon my return I started a research group at the UFS which investigated the degrading of phosphor material. We also started to concentrate on the effectiveness of nano phosphors. In the mean time our cooperation with the Americans was strengthened with follow-up visits to America of my colleagues, Prof Koos Terblans and Mr Martin Ntwaeaborwa,” said Prof Swart.

“Nano phosphors are basically luminescent powders that consist of particles that are 1 millionth of a millimetre. These particles can provide light as soon as they are illuminated with, for instance, sunlight. The amount of time these particles can provide light, is determined by the impurities in the material,” said Prof Swart.

According to Prof Swart nano particles are developed and linked to infrastructure materials in order for these materials to be excited during the day by sunlight and then it emits light during night time.

“The nano material is of such a nature that it can be mixed with materials, such as paint or cement. The yellow lines of roads can for example emit light in a natural way during night time,” said Prof Swart.

About a year ago Prof Swart and Dr Thembela Hillie, a former Ph D-student of the UFS Department of Physics, had discussions with Prof Neerich Revaprasadu from the University of Zululand and the CSIR about the possibility of mixing these nano phosphor particles with other materials that can be used as light sources in the building of roads and houses.

“Prof Revaprasadu is also actively involved in the research of nano materials. Our efforts resulted in the CSIR approving the further extension of the project,” said Prof Swart.

“The UFS and the University of Zululand are currently busy investigating ways to extend the light emitting time,” said Prof Swart.

“There are eight M Sc and Ph D-students from the UFS and about five students from the University of Zululand working on this research project. The Department of Physics at the Qwaqwa Campus of the UFS, with Francis Dejene as subject head, is also involved with the project,” said Prof Swart.

According to Prof Swart the further applications of nano materials are unlimited. “Children whose parents cannot afford electricity can for instance leave any object such as a lamp, that is covered with these phosphor particles, in the sun during the day and use it at night as a light for study purposes,” said Prof Swart.

According to Prof Swart the further extension of the project will take about two years. “During this time we want to determine how the effectiveness of the phosphors can be increased. Discussions with the government and other role players for the possible implementation of the project are also part of our planning,” said Prof Swart.

Media release
Issued by: Lacea Loader
Media Representative
Tel: (051) 401-2584
Cell: 083 645 2454
E-mail: loaderl.stg@mail.uovs.ac.za
6 June 2006

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