The Suspension of the Periodic General Cleaning Exercise In Sierra Leone and its Possible Public Health Implications
~ By Amadu Wurie Jalloh
Sierra Leone and its West African counterparts are fraught with several public health related issues that literally deserve the same urgency of treatment as Coronavirus, and one of which is environment health management crises.
But just how serious is environmental health management a problem globally?
Globally, an estimated 12.6 million people die annually because of poor environmental health related issues, which is almost 1/4th of all global deaths per year (World Health Organization, 15th March, 2016). Demographically, the WHO (Supra) emphasized that young children (under 5) and older people (between the age of 50 and 70) are affected the most by environmental risks with an estimated 1.7 million deaths and 4.9 million deaths, respectively. And geographically, the phenomena takes its greatest toll on low and middle income countries (mostly South-East Asia and Western Pacific Regions). Environmental health related complications accounts for 2.2 million deaths in the African Region. Cardiovascular diseases and ischemic heart diseases are the major causes of environmental health related deaths. And the indiscriminate and irresponsible disposal of waste is one among the many causes of this crises globally.
According to Godfrey et al. (24th July, 2019), in other to achieve the SDGs 2030, environmental and public health provisions encompassing sustainable waste management approaches should be given the serious political attention it deserve. As at 2012, Municipal Africa generates an estimated 125 million tonnes of solid waste (MSW) annually-- sub-Saharan Africa accounts for 81 million tonnes (65%). The situation is expected to aggravate by 2025 to 224 million tonnes annually. Unfortunately, only 55% (68 million tonnes) of waste is collected. MSW collection in sub-Saharan Africa only averaged 44%. The remainder of our municipal solid waste could be found in our streets, parking lots, sidewalks, drainage facilities, open fields and rivers as pollutants. Also, it's not all collected waste could end up being recycled or put into some other use. In fact, only 4% of generated MSW end up being recycled-- we have marginalized informal peekes and reclaimers to mostly thank for that.
Sierra Leone is seriously challenged with solid waste management, water, sanitation, and hygiene problems. Blinker (2006) argues that only a small fraction of solid waste is collected in Sierra Leone, with up to 90% of Sierra Freetown's residents relying on on-site sanitation with serious overflowing constraints during the rainy season. The country experiences flooding almost every year, causing serious damages to properties and deaths among many Urban settlers (especially informal settlements). The August 2017 mudslide (partly caused by heavier precipitation level and land-cover loss) and flash flood (partly caused by poor drainage system/blockage to accommodate the change in magnitude water flow) could claim the lives of over 300 people in the outskirt of Freetown. The increase in heavy precipitation during the rainy season (largely due to climate change) is largely unprecedented for, the infrastructure in urban settlements are not well planned to contain the new wave of heavy waters surging from the hilltops and from the mostly tightly arranged/fitted structures in its Urban centers forming from the periphery.
It was on this backdrop that the government reinstated the monthly general cleaning across the country. The central Government of Sierra Leone spends 3.9 billion Leones every month to keep the project going. The money is distributed among local council authorities with the aim of keeping the urban communities clean and healthy. It's hoped that the cleaning exercise will help avert or mitigate the effect of environmental health challenges. The result are obviously impressive. The country experienced less flooding and environmentally related catastrophes in 2019.
Meanwhile, due to the economic impact created by Covid-19 and the urgent need to redirect funding to the fight against Covid-19, the government of Sierra Leone has since April, 2020 suspended funding to local council to continue the monthly cleaning exercise. But this move will likely have serious health implications if not reinstated, especially so when the rainy season is about to start now.
Less than 40 percent of Sierra Leoneans have access to clean drinking water. Waterborne diseases and hygiene related crises such typhoid, diarrhea, and malaria are some of the leading causes of deaths in the country. The cut off of funding to continue the monthly cleaning exercise means more wastes (especially solid waste) are going to be accumulated in open fields, drainage systems and other spots in communities. This will create a breeding grounds for mosquitoes and accelerate the rate of mosquito bite and malaria. The situation would also threaten to encourage houseflies multiplication and the spread of typhoid and elephantiasis diseases. To make matters worst, as we approach the rainy season, with the recent increase in heavy precipitation caused by climate change, the untended gutters and general drainage facilities would expose communities to flooding and other environmental health crises. The rains will also transport all poisonous substances to community Wells and water sources where most people rely on to fetch drinkable water from.
Given the country's environmental profile (Sierra Leone lists as third country mostly prone to the effect of global warming), the government should hurriedly resume its usual cleaning exercise before the rains increase to avert possible public health crises. We should be expecting heavier rain fall in the ensuing years. Hence, the gutters should be cleared now, landfills be emptied taking the waste to appropriate sites, and waste collected and dumped at the various appropriate sites across the country be recycled to prevent cholera, malaria, diarrhea, and other hygiene related crises. Though an expensive exercise (given the time), we cannot risk putting this nation into another yet horrific Public health crises when we can prevent their occurrences.
There is no way we can tackle Covid-19 as a public health crises without considering other equally worrisome health risks in the country and the subregion. Government needs to ensure the programme resumes soonest before the rains get bigger (as they already have started coming). The need for clean water supply in the fight against all public health crises can't be overemphasized here. To cut down the tonnes of plastic waste accross the country and reduce the burdens of clearing gutters and collecting solid waste, SALWACO should be empowered. Households should have access to clean drinking water through their taps, and they will eventually reduce buying plasticised filtered water. This can help save lives and government funding.
Photo credit: Freetown City Council
©17/05/2020
®The Emmanuel Ivorgba Foundation
® Students Analysts and Writers Network
®The Emmanuel Ivorgba Foundation
® Students Analysts and Writers Network
References:
https://sierraexpressmedia.com/?p=87478
https://www.who.int/news-room/detail/15-03-2016-an-estimated-12-6-million-deaths-each-year-are-attributable-to-unhealthy-environments
https://standardtimespress.org/?p=8290
https://www.sciencedaily.com/releases/2019/09/190930214511.htm
https://www.intechopen.com/online-first/solid-waste-management-in-africa-governance-failure-or-development-opportunity