Tag: schools

Categories : Expert Opinion Healthcare Politics and RegulationsTags :

Opinion Piece: From Crisis to Cleanliness – CSI Initiatives Have the Power to Eliminate Pit Latrines in South African Schools

On By ModernMedia

By Robert Erasmus, Managing Director at Sanitech

The continued use of pit latrines presents grave risks in South Africa, particularly within school environments where the safety and well-being of children are compromised. Recent government statistics from March 2023 reveal a staggering reality: out of 23 000 public schools, over 3300 still rely on pit latrines, necessitating urgent action.

Private sector involvement through Corporate Social Investment (CSI) emerges as a critical player in tackling this pressing issue. In 2022, a substantial R10.9 billion was designated for CSI, with half of the funds directed to the education sector. By reallocating a portion of these resources towards sanitation initiatives, companies could act as a powerful force for meaningful change, especially if invested in innovative solutions like the Khusela dry sanitation unit. This advanced solution not only holds the potential to resolve the sanitation crisis in schools but also provides an avenue for businesses to elevate their Environmental, Social, and Governance (ESG) ratings simultaneously.

CSI can bypass burdensome bureaucracy

With approximately 14% of public schools still relying on hazardous facilities, urgent action is essential; but eradicating pit latrines from South African schools is no small feat. While close collaboration between the private and public sector will be required, government has been slow to address this health and safety crisis as promised, and their burdensome procurement and tender processes have only served to hinder progress, making it evident that relief will have to be sought elsewhere. This is where a beacon of hope emerges through the coordination of CSI and ESG initiatives in the private sector. One of the key advantages of leveraging CSI and ESG initiatives is their potential for rapid, impactful change. The private sector, with its focused CSI efforts, can target key areas for high-impact intervention. Schools, being the cornerstone of a child’s daily life, stand to benefit the most. Imagine the profound difference proper sanitation facilities could make in the lives of students who spend most of their day within these school premises. A rapid transformation in these facilities, facilitated by private sector involvement, can significantly improve the learning environment and overall, well-being of these young minds.

A swift and strategic approach to school sanitation

Measuring the success of CSI initiatives is crucial, and this is where a collaborative approach truly shines. Conducting nationwide surveys and prioritising schools most in need will allow for a strategic and targeted allocation of resources. Instead of waiting for bureaucratic processes to run their course, CSI initiatives can swiftly address the pressing issues of inadequate sanitation facilities. The results will be tangible, the impact immediate, and the benefits will reach those in need, without delay or diversion. Furthermore, ongoing collaboration with waste management providers will oversee these sanitation solutions to ensure initiatives remain purpose-fit, providing not just a one-time fix but a sustained relationship for ongoing positive change.

A safe, cost-effective sanitation solution

At the forefront of revolutionising sanitation in South African schools stands the Khusela dry sanitation unit. Unlike traditional pit latrines, the Khusela unit offers a safer and more hygienic alternative, eliminating the inherent health risks associated with dangerous, unsanitary facilities. Its design focuses on promoting a healthier environment by efficiently managing waste, mitigating contamination, and significantly reducing unpleasant odours. The introduction of Khusela units in schools will not only address a critical health concern but also empower students, especially girls, by providing a discreet and dignified space for personal hygiene, ensuring that the barriers to regular school attendance are diminished. Additionally, the ESG advantages of sanitation upgrade projects are significant, spanning environmental preservation, enhanced social well-being, and improved governance, aligning clearly with fundamental ESG principles that emphasise dedication to a sustainable future.

CSI and ESG: win-win for public schools and the private sector

In short, effective CSI initiatives focused on sanitation offer a dual advantage: they align with corporate CSI objectives while directly addressing essential ESG aspects like environmental and social responsibility. This unique synergy creates a win-win scenario, where the private sector can fulfil its societal and environmental obligations and ultimately contribute to a sustainable and equitable future. The call to action is clear – businesses must recognise the power they possess to expedite change and must engage with organisations in the waste management, hygiene, and sanitation space for impactful partnerships. Together, we can replace pit latrines in South African schools with safer, more hygienic alternatives and create healthier environments that are conducive for the growth and development of our youth. 

Categories : Environmental Effects Expert OpinionTags :

Opinion: Safer Sanitation Solutions – The Quest to Eradicate Pit Latrines in South Africa 

On By ModernMedia
Robert Erasmus

By Robert Erasmus, Managing Director at Sanitech 

In South Africa, the use of pit latrines remains a prevalent human rights issue, infringing on every person’s right to life, dignity, and health, as well as their right to access water and adequate basic sanitation. Despite their unavoidable application in certain contexts, pit latrines pose numerous risks to life, health, and safety, particularly in schools and areas lacking proper sanitation infrastructure such as informal settlements, prompting efforts to eliminate their presence in the country.

As far back as 2019, the Department of Water and Sanitation (DWS) launched a campaign called Khusela, which means “to eradicate” in isiZulu, to abolish pit latrines by 2030. Given the extensive challenges related to sanitation infrastructure, eradicating pit latrines is going to take time, particularly in rural areas. Nonetheless, this human rights issue must be squarely addressed and that functional, sustainable alternatives to open pit latrines are given the proper prioritisation.  

Pit latrines: the shocking numbers  

From a sanitation perspective, there are 380 schools in South Africa with no running water. 3392 schools still use pit latrines, which affects 34 489 teachers and 1 042 698 learners. While it is difficult to ascertain exact population figures, it is estimated that there are still four million pit latrines in use by communities throughout the country, of which only two million are Ventilated Improved Pit (VIP) latrines, while the remainder are ordinary pits with, or without covers. VIP latrines are a type of pit latrine that has a ventilation pipe that allows air to circulate through the pit, which helps to reduce odours and the breeding of flies. These latrines are also typically constructed with a more substantial exterior structure than ordinary pit latrines.  

Endangering communities 

The use of pit latrines can be perilous, posing a safety risk, particularly for young children, females, and vulnerable individuals. Without proper maintenance or safety precautions, accidents such as falls, injuries, and even drownings occur. Pit latrines contribute to the spread of disease, posing a major health hazard to users and nearby residents, as inadequate waste management and poor sanitation practices contaminate the groundwater and soil, as well as nearby water sources which lead to the transmission of waterborne diseases like cholera, diarrhoea, and dysentery. Pit latrines often lack essential sanitation facilities, such as handwashing stations or proper waste disposal systems, which results in unhygienic environments, poor personal hygiene practices, and an elevated risk of infections and diseases.  

For affected communities, the lack of access to clean water and proper sanitation has a significant impact on health and well-being. The lack of access to safe and hygienic sanitation facilities can lead to health problems, which can make it difficult for people to work and earn a living. The correlation between adequate sanitation and poverty is a complex issue, with several contributing factors. As such, it is important to address these factors to improve sanitation and ultimately reduce poverty. 

Challenging to service 

Pit latrines are used primarily in areas that do not have access to water. These gradually fill up over time, primarily with solid waste as most liquid waste evaporates or is absorbed into the soil. Originally estimated to last seven to ten years, these latrines often require maintenance in just two to three years due to the significant amount of additional waste they receive. Decisions must then be made to either close the latrine and dig a new hole or seek servicing, a challenging task that involves treating the solid waste to create a more liquid environment before using a honey sucker or vacuum tanker to extract and dispose of the waste in a treatment plant. The remote locations of many facilities add to the complexity of the process. 

Seeking practical solutions and facing reality  

This highlights the urgent need for practical solutions when addressing the challenges posed by pit latrines. To illustrate the practicalities, consider the sheer number of pit latrines – four million, with two million being VIPs and two million standards. Replacing all of these with waterborne sanitation is simply unfeasible in the short term, as this would require an additional one billion litres of water daily for flushing alone. This is currently an insurmountable obstacle in terms of water supply and treatment, considering the condition of existing waste treatment plants. The South African private sector has sought to find the most practical and effective way to address the critical issues of safety, environmental impact, and serviceability of these facilities. To make a tangible difference, it is necessary first to acknowledge that an immediate conversion to waterborne solutions is not practical, in the short and medium term.  

Attainable, cost-effective alternatives 

A safer alternative to pit latrines has been developed and tested extensively and is ready for implementation in communities. It is a cost-effective, dry sanitation unit that addresses health and safety shortfalls, installation difficulties and servicing problems with pit latrines while ensuring that environmental and underground water contamination cannot occur. The main structure consists of concrete and the door is made of injection moulding plastic, with a ventilation pipe to limit odours. The waste containment unit has a 1500-litre bladder with a 3–5-year guaranteed life cycle, which can be removed without disabling the unit. The units are mobile, and no pit must be dug, which reduces installation costs and limits the abandonment of land. The unit itself is shaped in an ellipse to maximise space utilisation and waste containment, using a rotating bowl to dispose of waste, which prevents contact with faecal matter. The unit is sealed to prevent insects from entering or exiting the system and uses environmentally friendly products to treat waste, all of which address environmental concerns.  

A cleaner, safer future 

The need to eliminate pit latrines in South Africa is clear, given the multitude of risks they pose to the health, safety, and environment of communities. While an immediate conversion to waterborne sanitation may not be practical due to water supply and treatment limitations, the development of safer alternatives, such as the dry sanitation unit, offers promising possibilities. By prioritising the implementation of such practical and effective solutions, South Africa can significantly enhance the well-being and quality of life of its communities, making strides towards a future where pit latrines are replaced with safe, sustainable, and healthier sanitation options for all citizens. 

Categories : Obstetrics & Gynaecology PaediatricsTags :

Elective Induced Labour Associated with Lower Grades at Age 12

On By ModernMedia
Photo by Mary Taylor on Pexels

According to a new study published in Acta Obstetricia et Gynecologica Scandinavica, in women with uncomplicated pregnancies, elective induction of labour at any point between 37 and 41 weeks was consistently associated with those children having lower scholasti performance at age 12.

Investigators analysed data for 266 684 children born between 37 and 42 weeks from uncomplicated pregnancies in white women in the Netherlands. Scholastic performance scores at age 12 years were lower in those from pregnancies with induced labour at 37–41 weeks compared with those with uninduced labour. At 42 weeks, there was no significant difference in scholastic performance between these groups.

The proportion of children who reached higher secondary school level was significantly lower after induction of labour at each gestational week from 38–41 weeks. For example, at 38 weeks, rates were 48% versus 54% in induced versus uninduced. (In the Dutch education system, when children reach the end of primary school, around 12 years of age, they are divided over four different levels of secondary education according to their intellectual ability. All children in the last year of regular primary education take a test to guide the choice of level of secondary education.)

“Of course, if there is an indication to induce delivery before 41 weeks, there is little doubt we should do this. But if the reason is purely elective, it is reasonable to be cautious of these subtle adverse effects,” said Wessel Ganzevoort, MD, PhD, senior investigator and maternal foetal medicine specialist at Amsterdam UMC.

Source: Wiley

Categories : Diseases, Syndromes and Conditions PaediatricsTags :

In Depth: As Schools Open, will Measles Outbreaks get Worse?

On By ModernMedia

By Elri Voigt

In October last year, the National Institute for Communicable Diseases (NICD) alerted the public to a measles outbreak in Limpopo. Since then, four more provinces have reported outbreaks, and the number of positive cases in the country has climbed rapidly.

Last week’s measles report from the NICD indicated that between the first week of October 2022 and mid-week in the second week of January 2023, a total of 397 cases of measles were identified across the country. Of those, 382 cases were detected in five provinces – Limpopo 145, North West 125, Mpumalanga 79, Gauteng 18, and the Free State 15. These five provinces have all met the criteria for a measles outbreak (three or more cases in a district within a month).

The remaining 15 cases are spread around KwaZulu-Natal, Northern Cape, the Eastern Cape, and the Western Cape – none of which have so far met the criteria for an outbreak.

‘Biggest outbreak in 11 years’

Dr Kerrigan McCarthy, a pathologist from the Centre for Vaccines and Immunology at the NICD, tells Spotlight that this is the biggest outbreak in 11 years, surpassing the outbreak in 2017 when around 280 cases of measles were identified.

According to the NICD report, the total number of laboratory-confirmed measles cases and the total number of samples submitted for testing has decreased for the third consecutive week. However, McCarthy cautions that this apparent decline might actually be due to a decrease in the number of specimens sent to the NICD for testing, and not to the outbreak actually slowing down.

“The fact that we have seen a decrease in the number of positive cases could be attributed to the decrease in number of specimens that have been submitted, but there is a small possibility that it could represent a turnaround in the outbreak. However, a consensus amongst us in public health is that it is the former problem,” says McCarthy.

She adds that the true extent of this outbreak – and whether new cases have really declined or not – may only become clear in the next few weeks, as schools across the country resume activities.

While it isn’t possible to predict exactly where the outbreak is going, McCarthy says at the moment it is following a similar trend to the widespread measles outbreak that occurred just over a decade ago. “In 2009 to 2011 we had an outbreak of over 22 000 measles cases… and in fact, in that outbreak, we saw a similar pattern. The outbreak was declared in late 2009 and cases started increasing into December and then when the schools closed and December holidays happened, there was a lull in cases and then when the schools returned there was a massive increase in cases,” she says.

Fears of much larger outbreaks

In a Spotlight article published in July last year, Dr Haroon Saloojee, Professor and Head of the Division of Community Paediatrics at the University of the Witwatersrand, and other experts warned that low vaccination rates may lead to measles outbreaks of the type we are now seeing. Now they are concerned that things might get worse.

Saloojee agrees that it isn’t possible to predict exactly how this outbreak will behave. “There are obviously three possible outcomes,” he says, “An increase, levelling off, or decline. My fear and expectation [are] that the outbreak will continue to expand. There are more than a million unvaccinated children under five, and possibly about 2.5 million unvaccinated under 15 years.

“We should be greatly concerned. It is highly likely that the outbreak will extend beyond the five provinces and affect all provinces in the country,” he says.

He adds that children are protected from measles through vaccination and if 95% of children are vaccinated against measles, then this herd immunity will protect the 5% who are not vaccinated. But in South Africa, measles coverage is not at 95%.

“In South Africa, at best, about 80% of children are vaccinated [against measles]. The proportion is lower in some provinces. Thus, all children, but particularly unvaccinated children, are at risk of acquiring measles,” he says. “We haven’t had a serious problem [with] measles in South Africa for at least the last 20 years. But in other low- and middle-income countries, it is still one of the five major causes of child mortality.”

Mass measles immunisation campaign needed

Saloojee tells Spotlight the only way to curtail the outbreak at this point is through a national supplementary mass measles immunisation campaign.

“There is only one option at this stage, as we are facing a crisis. A national supplementary immunisation campaign is warranted, despite its high cost and resource demands,” he says. “Such activities have already commenced in the affected provinces and will be extended to other provinces if the outbreak continues to spread. The aim of the campaign is to boost measles vaccine coverage to the 95% mark in the short term, so that herd immunity can kick in.”

How did we get here?

While such an immunisation campaign should help mitigate the current spread of measles, the question remains how a widespread outbreak could occur in the first place given South Africa’s well-established childhood immunisation programme.

“The outbreak was entirely predictable and preventable,” says Saloojee. “We have had similar outbreaks [about] every five years since 2000. Paradoxically, COVID delayed this outbreak, which should have happened in 2020 because the isolation measures protected against measles spread too.”

“However, we cannot run away from the fact that too few children receive all their routine vaccinations, and there is little being done to systematically change this such as stopping vaccine stockouts, and clinics and hospitals reducing missed opportunities to vaccinate eligible children,” he says. “If nothing is done, we can count on another outbreak in 2028.”

Countries across the world are reporting measles outbreaks, according to the CDC, which is being attributed to a disruption in services like routine immunisation because of the COVID pandemic. However, according to Saloojee, South Africa’s outbreak cannot be attributed exclusively to the pandemic disrupting services, instead, it is also due to years of suboptimal measles vaccine coverage.

Spotlight previously reported in-depth on results from the 2019 Expanded Programme on Immunisation (EPI) National Coverage survey, which showed that only around 77% (76.8%) of the children surveyed had received all fourteen age-appropriate vaccines from birth to 18 months. This includes the two doses of the measles vaccine.

Dr Lesley Bamford, a child health specialist in youth and school health at the National Department of Health, provided Spotlight with a table showing measles vaccination coverage per province between 2017 and 2022.

graph - Note that the data only includes vaccinations provided in the public sector, whilst the denominator includes all children in South Africa. Graph courtesy of Dr Lesley Bamford, National Department of HealthNote that the data only includes vaccinations provided in the public sector, whilst the denominator includes all children in South Africa. Graph courtesy of Dr Lesley Bamford, National Department of Health

According to the figures provided by Bamford, national coverage for the first dose of the measles vaccine has improved from 80% in 2017-2018 to 88% in 2021-2022. However, coverage for the second measles dose remained stuck in a narrow band from 77% to 80%, until 2021-2022, when it improved to 84% – still well below the 95% coverage required for herd immunity.

Expanded vaccination campaign

The NICD report shows the highest number of measles cases so far have been in the five to nine-year age group, which represents 40% of cases. 29% of cases were in the one to four age group and 17% in the 10 to 14-year age group. The remaining cases occurred in children younger than one year and those aged 15 and older.

According to McCarthy, based on the distribution of cases in these age groups, the NICD recommended to the National Department of Health that it extend its planned mass measles vaccination campaign to include children between six months and 15 years of age – which the Department has agreed to do.

Bamford tells Spotlight that a mass measles immunisation campaign had already been planned across all provinces for February 2023. But for the five provinces experiencing outbreaks, the timeline has since moved up. The four remaining provinces will still start their campaigns in February as planned.

“The target age group for that campaign has been extended. So, the initial plan was targeting children under 5 years of age and now in most provinces, it has been extended to include all children six months to 15 years of age,” she says.

Spokesperson for the National Department of Health, Foster Mohale confirms that all children between the ages of six months and 15 years, regardless of documentation, are eligible to receive their measles vaccination in the catch-up drive. “Most provinces have been vaccinating all children between 6 months and 15 years, with [or] without documents because diseases have no discrimination. So, we haven’t received any concern or report about non-vaccination of children without documentation,” he says.

Bamford adds that a measles incident management team has been established by the National Department of Health, which meets with the NICD and the provinces on a weekly basis.

She says Limpopo started its campaign in November, Mpumalanga and North West started in December, and Gauteng and the Free State started in January. The campaigns have so far been conducted mainly at primary healthcare clinics and outreach to ECD centres but now that the school year has resumed, children will also be vaccinated at schools.

Because the provinces all started at different times, there is no specific timeline for the vaccination campaign to be completed, according to Bamford, but the expectation from the National Department is that all provinces will wrap up their campaigns by mid-February when the HPV vaccination campaign kicks off.

“We know that measles coverage is suboptimal, and that is why we were planning to run a campaign, but of course, that is the single biggest reason why we are now experiencing these outbreaks,” she says. “The only way really to stop measles outbreaks is to improve immunisation coverage.”

Republished from Spotlight under a Creative Commons 4.0 Licence.

Source: Spotlight

Categories : COVIDTags :

Urgent Vaccine Call as COVID Closes Free State Schools

On By ModernMedia
Photo by Mary Taylor from Pexels


As COVID cases and deaths continue to rise in the Free State, with schools being closed, it is unclear when the province’s teachers will receive their vaccinations.

The deaths of six learners, 75 teachers, and three support staff from COVID have been reported in the Free State since March 2020.

While teachers await their vaccines, COVID still claims lives in the school system – and not just older teachers and staff. Quincy Tsoenyane lost a daughter to COVID-related complications, 18 year-old Nomthandazo Ngcoyi, who was a learner at Lephola Secondary school in Welkom. Nomthandazo was one of 11 learners at the school who tested positive for COVID in May. Tsoenyane, who is a father to two surviving children, said it pains him to know that his daughter got sick at school.

According to the Department of Basic Education (DBE), Nomthandazo developed a cough at school and was tested for COVID along with other learners. On 19 May, she tested positive and was sent home to self-isolate. She died at home six days later.

A rare case

Dr Cloete van Vuuren, an Infectious Disease Specialist in the Department of Internal Medicine at the University of Free State, said that Nomthandazo’s death is a rare case as it is uncommon for young people to die from the SARS-CoV-2 virus.

The DBE figures show that since March 2020, the Free State has recorded a total of 2101 positive cases among teachers in schools: 1377 among learners, and 461 among non-teaching staff. Outbreaks of COVID cases have forced several shutdowns of Free State schools.

Holding out for vaccines

As COVID numbers climb in Free State schools, teaching federations and unions are urging that teachers be vaccinated as soon as possible.

From 26 July, children from Grades R to 7 will return to in-person classes. In a media statement, the National Professional Teachers Organisation of South Africa (Naptosa) said that they are pleased to hear that the education sector will receive 500 000 doses of the Johnson & Johnson vaccine.

However, the union said they are still in limbo because the doses must still require verification by the Food and Drug Administration (FDA) and will expire on 28 July.

As of Thursday, there were 591 new COVID cases in Free State, with a new case incidence rate of 17.8 per 100 000 people.

Teachers need to protect themselves and others

Dr Kerrin Begg, Public Health Specialist in the Faculty of Health Sciences at the University of Cape Town reminded teachers that although it is understandable for them to be anxious about the vaccination, each and every person has the responsibility to educate themselves.

“Teachers need to be teaching themselves about the virus just like they do in their everyday line of work of teaching children.

“At the Colleges of Medicine of South Africa, we have produced school guidelines on measures to take to reduce the transmission of COVID in the school environment,” she said. She said that socialising outside of class was where most of the transmission took place, and that learners now no longer adhered to social distancing.

“We remind parents and teachers to remember that protecting themselves is not to be practiced during school hours only, but there are three major focal points of transmission which are before, during, and after school hours.

“Teachers need to understand that the environment of the classroom is very important. Fresh air is better than artificial air, outside is better than inside. Schools also need to continue to promote personal and physical distancing, and hygiene measures daily,” Dr Begg said.

Source: Spotlight