Summary
Highlights
Dr. Amira Abdul Rahman welcomes participants to the NSC Nurturing Webinar Series. She introduces the topic, "Superbugs: The Silent Threat You Need to Know About," emphasizing the relevance of understanding infections and antibiotics given recent tuberculosis cases in schools. She then introduces the three expert panelists for the session.
Dr. Tiga Rajan Parumasiva explains that superbugs are bacteria resistant to multiple antibiotics. He clarifies that antibiotics are medicines used to kill infection-causing bacteria. Bacteria's ability to adapt and resist these medicines leads to superbugs, making infections harder to treat, requiring stronger drugs with more side effects, and posing a significant global health threat, potentially causing millions of deaths annually if unchecked.
Dr. Tiga defines tuberculosis (TB) as a serious infectious disease primarily affecting the lungs, caused by Mycobacterium tuberculosis. He highlights its treatable and curable nature with vaccines and antibiotics but warns of its danger if undetected. TB spreads through airborne droplets from coughing, sneezing, or talking, especially in poorly ventilated indoor spaces like classrooms. Prevention involves increased ventilation, early detection through screening for symptoms like persistent cough or fever, and wearing face masks when ill.
Dr. Ana Masara Ahmad Mukhtar introduces Antimicrobial Resistance (AMR), a broader term encompassing superbugs, where microbes no longer respond to antimicrobial agents. She illustrates how this leads to antibiotics becoming ineffective, causing recurrent infections, hyperinflammation, organ failure, and ultimately, death. She stresses AMR as a critical global health issue requiring public awareness.
Professor Emeritus Datuk Dr. Noraini Idris, Chairman of NSC 2026, emphasizes the importance of strong foundational knowledge in science and mathematics. She introduces the NSC as a platform to strengthen science foundations for a resilient future, building scientific knowledge and skills, promoting science communication, and fostering continuous interest in STEM fields. She encourages students aged 13-16 to register for the quiz, highlighting benefits such as national certificates, mentorship, international study trips, and exposure to scientific research.
Dr. Ana Masara explains the severe problem of antibiotic misuse. Key contributing factors to AMR include overuse and misuse of antibiotics, patients not completing their prescribed courses, antibiotic use in agriculture (e.g., in poultry), poor hygiene and sanitation, and inadequate infection control in hospitals. She highlights the need to complete antibiotic courses as prescribed, avoid self-medication, and not demand antibiotics if not medically necessary. She also discusses the growing death toll from AMR globally and alternative protein sources like cultivated meat to reduce antibiotic use in farming.
Associate Professor Dr. Quiling discusses simple daily habits to prevent infections and reduce superbug spread. She emphasizes three pillars: personal hygiene, balanced diet, and healthy lifestyle. Hand hygiene is critical, and she demonstrates the effectiveness of proper handwashing with soap and water over hand sanitizers, especially when hands are visibly dirty. She advises covering sneezes with elbows and wearing masks when sick to prevent transmission.
Dr. Quiling emphasizes the importance of nutrition for boosting the immune system. She likens the human body to a factory where cells function effectively with proper nutrients. She highlights macronutrients (carbohydrates, protein, fat) and micronutrients (vitamins, minerals) for energy and function. She also discusses the role of beneficial gut bacteria (probiotics) in digestion and immune system training, recommending fermented foods like yogurt, kimchi, and tempeh, along with fiber-rich foods. She encourages choosing nutrient-dense local 'superfoods' like winged beans (kacang botol) and tempeh to maintain health.
The panelists offer their final take-home messages. Dr. Tiga reminds everyone that antibiotics are precious and must be used wisely. Dr. Ana emphasizes that antibiotics fight bacteria, not viruses, and should only be used as prescribed by doctors. Dr. Quiling highlights the importance of maintaining a healthy lifestyle, including physical activity, to build a strong immune system and effectively fight superbugs. The webinar concludes with thanks to participants and an announcement for the next webinar on physics and mathematics for the NSC.