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Everyone Needs A Breath of Fresh Air



KUALA LUMPUR (Bernama) — There is nothing like having a breath of fresh air going through your lungs. Nowadays that has become a luxury for city folks, in particular.

According to a report by the World Health Organisation (WHO) in 2018, nine out of 10 people breathe polluted air,  which kills 7 million people every year; and one third of deaths from stroke, lung cancer and heart disease are due to air pollution.

To raise awareness about the harm caused by carbon emissions, Zero Emissions Day is annually observed by people in many countries on Sept 21, with the main message, “Giving our planet a day off a year”.  Another event, Car-Free Day, which is celebrated in some cities and countries on Sept 22, encourages motorists to give up their cars for a day.

In Malaysia, several Car-Free Day programmes were held  over the years in a number of cities including Shah Alam, Kuala Lumpur, Johor Bahru, Kuching and Penang. The Shah Alam Municipal Council (MBSA) organised the event in 2017 while the Kuala Lumpur City Hall (DBKL) held its Car-Free Day in 2014.

Senior Fellow at the Institute for Environment and Development (LESTARI), Universiti Kebangsaan Malaysia (UKM) Assoc Prof Dr Ahmad Fariz Mohamed said, the MBSA’s programme, which was observed every second Sunday of the month, was part of efforts toward making Shah Alam a low carbon city by 2030.  However, the event was not held during the COVID-19 pandemic.

While the DBKL programme, which was organised with the support of the Malaysian National Cycling Federation (MNCF) and OCBC Bank, involved seven roads namely Jalan Raja Laut, Jalan Sultan Ismail, Jalan Tuanku Abdul Rahman, Jalan Dang Wangi, Jalan Ampang, Jalan P. Ramlee and Jalan Tun Perak, he added.

“There was a large turnout from the public with both programmes in Shah Alam and Lumpur given wide media coverage,” he told Bernama.

On the effectiveness of the programmes from the environmental aspect, Ahmad Fariz said, since both events were limited to only one day and within a specified time, as well as selected roads in Shah Alam and Kuala Lumpur, the overall impact on the respective cities was rather insignificant.

“Efforts by DBKL and MBSA in organising the Car-Free Day on certain days are commendable, but they could only be carried out on weekends, not on working days.

“As such the programmes had no significant impact in terms of pollutant emissions from vehicles given that there was free movement of traffic in other areas which were not involved in the events,” he noted.


On Zero Emissions Day, which is aimed at reducing air pollution, Ahmad Fariz said there has been no such programme held in Malaysia especially among government agencies.

Ahmad Fariz said, studies have shown that air pollution  in urban and industrial areas, caused by the burning of fossil fuels, is worse than other areas. The majority of industrial areas in Malaysia is administered by local authorities (PBT).

“As such the role of local authorities is crucial. Besides the car-free day programme, other aspects aimed at raising public awareness should also be given due emphasis, especially by local authorities with the support of other agencies such as the Department of Environment (DOE) and the Road Transport Department (JPJ).

“Efforts to raise public awareness should be undertaken more extensively. Face-to-face activities as well as community engagement should be initiated on a regular basis. Educational and awareness programmes should also be drawn up based on each community’s needs.

“Programmes for students including those from higher learning institutions, general public, industries and private sector as well as government agencies should be designed to create awareness and promote good practices among the target groups,” he said.


Available figures show that Malaysian vehicles on the road tend to have higher fuel consumption, contributing the bulk of the nation’s total  emissions of carbon dioxide (CO2), the main greenhouse gas.

Ahmad Fariz said according to JPJ statistics, total number of vehicles on Malaysian roads has swelled to 32,378,174 in 2020 from 9,141,357 in 1998.

“The 350 per cent growth has contributed to the surge in fuel consumption especially petrol and diesel in Malaysia. Quoting Canadian Minister of Natural Resources, in 2014, one litre of petrol is estimated to produce 2.31 kg of carbon dioxide (CO2) when burned.

“This means that the average Canadian vehicle, which burns 2,000 litres of petrol every year, releases about 4,600 kg of CO2.

“Using Canadian fuel consumption report as reference, CO2 emissions from vehicles in Malaysia are estimated to increase to 148,939,600.40 tonnes in 2020 from 42,050,242.20 tonnes in 1998. However, an indepth study should be carried out as these are only estimates,” he noted.

He said that the higher carbon emissions released from Malaysian vehicles were also highlighted in the National Transport Policy 2019-2030 by the Ministry of Transport which was released in 2019.

According to the report, the total CO2 emissions per capita in Malaysia was at 7.9 tonnes in 2011, exceeding middle income nations’ average emissions per capita of 5.4 tonnes. The carbon emitted from vehicles on the road was a major source of air pollution,  contributing 90 per cent  (48,200 tonnes) and of the total, 67 per cent were generated from cars.


Without a doubt, the pollution level amid the COVID-19 pandemic, was gradually reduced following the decline in the number of vehicles on highways due to the tough Movement Control Order (MCO) measures enforced since last year and during the National Recovery Plan (NRP) period.

Ahmad Fariz said based on a study conducted by several Malaysian researchers, the MCO’s implementation has had an impact on the carbon emissions released by vehicles on the road.

Ahmad Fariz also cited a 2021 study on “Air pollution impacts from COVID-19 pandemic control strategies in Malaysia, Journal of Cleaner Production” conducted by two UKM lecturers, Dr Murnira Othman from the university’s Institute for Environment and Development (LESTARI) and Prof Dr Mohd Talib Latif from the Faculty of Science and Technology.

The study revealed that there was a difference in terms of particles released into the air  before and after the MCO namely, PMO (fine dust), PM2.5, SO2 (Sulphur Dioxide), NO2 (Nitrogen Dioxide), O3 (Ozone) and CO (Carbon Monoxide).

“The studies were conducted from Jan 1- March 2020 and from March 18-21 April, 2021 in nine towns in Malaysia; Kuala Lumpur, Seremban, Johor Bahru, Kuantan, Kota Bharu, Kuching, Kota Kinabalu, Ipoh and Alor Setar. Findings of the studies showed a significant drop in particles released into the air.

“The NO2 particles were reduced by an average 40 per cent with a significant drop of 62 per cent in Kota Kinabalu. For other pollutants such as PM10, PM2.5, SO2, 03 and CO, there was a significant reduction in Kota Kinabalu (17 per cent), Kuantan (9.5 per cent), Alor Setar (38 per cent), Kota Bharu (15 per cent) and Ipoh (27 per cent).

However, Ahmad Fariz said with the easing of restrictions after the MCO in April 2020, the improved air quality was not maintained, no thanks to more vehicles on the road contributing to the air pollution.

Hence, the best way to reduce the air pollution, he said, is through an efficient and integrated public transportation network that can cope with passenger demand, with easy connections across various modes of transport such as buses, taxis and trains.

“Parking provisions are also vital to reduce the number of private vehicles on the road especially in the cities. Other aspects include reliability and timeliness of the public transport system,” he said, noting that efforts to revolutionise the transportation system are gaining momentum in the Klang Valley, Penang and Johor Bahru.

With an improved infrastructure and upgraded public transportation system, more people would be encouraged to use the public transport, he said, noting that the number of vehicles in the cities, especially during working days and peak hours, would also be minimised.

In addition,  environmentally-friendly  vehicles such as Energy Efficient Vehicles (EEVs) as well as hybrid, electric and fuel cell vehicles, should also be easily accessible to the public, he said.

Meanwhile, Penang Sustainable Natural Heritage Association (LEKAS) chairman Zikrullah Ismail said it is crucial that a sustainable community be created to enable them to have a better understanding on matters and policies related to the greenhouse gas (GHG) mission.

“The people will be more aware of issues related to GHG emissions including carbon emissions as more engagement sessions and policies  related to air pollution are implemented at the state and national level as well as by the local authorities,” he told Bernama.

He said that LEKAS is of the view that a more holistic approach to dealing with traffic congestions would be through initiatives aimed at minimising smoke emissions from vehicles.

“In Penang for example, the state government has proposed the Penang Transport Master Plan (PTMP) project with the objective of reducing the traffic congestion.

“Hence, we have sought for details on the traffic dispersal system to be implemented. We need to look at the processes and models used; if it boosts traffic volume and highway infrastructure growth that attracts more private vehicles to be on the road, hence the initiative would have more implications.

“However, we are agreeable to the PTMP if it promotes the use of public transport or car pooling,” he said, adding that the use of electric vehicles as public transport such as  the Bus Rapid Transport (BRT) is the best approach to reduce the air pollution.

Johor Bahru and Kuching have advanced to the autonomous rapid transit (ART) or railless guided bus system, leaving Penang behind in terms of providing a fuel-efficient transport system for the people, he said.
He also said that highway expansion is not the best approach as it actually increases the traffic volume.

The state government’s PTMP project, costing an estimated RM46 billion, has envisaged more alternative transportation modes to combat the worsening traffic congestion across the state.

The PTMP consists of a 7.2 km long undersea tunnel linking George Town with Butterworth, highways and roads,  light rail transit (LRT), bus rapid transit (BRT), monorail lines and a cable car line.

Sources: BERNAMA

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Australian Researchers Discover New Way To Predict COVID-19 Severity



SYDNEY, Oct 19  — Researchers from the University of Queensland (UQ) have devised a new way to estimate health outcomes in COVID-19 patients by identifying their cell fitness.

The research, published in the EMBO Molecular Medicine journal on Tuesday, could bear major implications for the identification and protection of those most vulnerable to the virus, reported Xinhua News Agency.

“We found that patients with acute lung injury had higher levels of the biomarker in their lower respiratory tract and areas of cell death,” said contributing author from the UQ’s Diamantina Institute, Dr Arutha Kulasinghe.

 The cell marker in question is called hFwe-Lose or “Flower lose”, and was revealed by the researchers to be a strong indicator of the severity with which COVID-19 was likely to develop.

From testing conducted in patients from ages 20 to 82 years old, the cell marker was shown to be elevated in older individuals and those with comorbidities such as obesity and immune function disorders.            “More importantly, we also found that the cell fitness marker outperformed conventional methods, such as age, inflammation and co-existing diseases, in predicting health outcomes, such as hospitalisation and death, in COVID-19 patients,” said Kulasinghe.

The presence of the “Flower lose” cell marker could be identified in patients who were infected with COVID-19 through a nasal swab. Kulasinghe said this would give doctors a quick way to assess a COVID-positive patient’s level of risk.

“The cell fitness marker would enable medical teams to identify patients more likely to develop severe symptoms, provide closer monitoring and earlier access to hospitalisation and intensive care.”

While Kulasinghe said the research would need to be expanded to fully determine the robustness of the cell marker, the researchers concluded that the study had put forth a “novel prognostic biomarker for COVID-19 severity”, which could change the way to assess and treat this devastating virus.

Sources: BERNAMA

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Labuan Rolls Out COVID-19 Vaccine Booster Shots



LABUAN, Oct 18 — Labuan has begun administering COVID-19 vaccine booster shots under a three-phase exercise which will see almost 20,000 people getting their third jab.

Labuan Health director Dr Ismuni Bohari said the first phase would involve 1,290 healthcare personnel, the second phase, 2,500 non-healthcare frontliners including the media fraternity; and the third phase, some 16,000 individuals in high-risk groups.

“We have received the green light from the Ministry of Health (MoH) to administer the booster shots, with our healthcare frontliners to be vaccinated starting today until the end of the week,” he said before the launch of the booster shots at the Membedai Health Clinic today.

He said all the three phases are expected to be completed by the end of the year or early next year.

“Only individuals who have completed the recommended six-month interval after the second dose are eligible for the booster shots,” he said.

“We have set up vaccination centres at Labuan Hospital, Labuan air force base camp and the Membedai Health Clinic,” he said.

Dr Ismuni said the booster shots would also be made available at all private clinics via appointments.

“Those eligible can contact the clinics to set their appointments,” he said.

Sources: BERNAMA

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Statement On Anti-vaxxers: Govt Has Explained Enough On Benefits of COVID-19 Vaccines – Khairy



KUALA LUMPUR, Oct 18  — Health Minister Khairy Jamaluddin said the government had made enough effort to explain the goodness and effectiveness of the COVID-19 vaccines to the public.

He said his ministry had in fact provided all the scientific evidence on the effectiveness of the vaccines on people.

“And we continue to provide the explanation. I’m sorry I have to be firm on this issue. Call me dajjal (evil) or whatever,” he tweeted on his Twitter account today.

Khairy had previously said that the government would be taking a firm approach against those who refused to be vaccinated against COVID-19 by imposing difficulties upon them.

Yesterday, Opposition leader Datuk Seri Anwar Ibrahim described Khairy’s statement that the government would continue making the daily life difficult for those who rejected the vaccines as arrogant.

Anwar, who is also PKR president, said it was the government’s role to continue appealing to and educating the public on the advantages of taking the vaccines to fight COVID-19.

Sources: BERNAMA

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