
Malaysians have incredible talent! From contributing to extraterrestrial knowledge to revolutionizing medical research, these individuals have exemplified the spirit of innovation and dedication, placing Malaysia firmly on the map of scientific and medical excellence.
Let’s celebrate five of these doctors and scientists who have done so much for the country and beyond. The world won't be the same without them!
1. Dr. Mazlan Othman

As Malaysia’s first astrophysicist, Dr Mazlan has served as the Director of the United Nations Office for Outer Space Affairs (UNOOSA) and was appointed as the UN's representative for extraterrestrial affairs. She also led the Angkasawan project that sent Malaysia’s first astronaut to the International Space Station.
It's safe to say that her contributions have played a crucial role in inspiring a new generation of Malaysian scientists to explore the mysteries of the cosmos. Fun fact - Dr Mazlan was the first woman to be awarded a doctorate by the University of Otago in Dunedin, New Zealand.
2. Dr. Wu Lien Teh

The reason we wear masks to prevent infection is thanks to Dr. Wu, the inventor of the Wu mask, which pioneered today’s N95 mask. Dr Wu is known for his valiant efforts in combating the deadly Manchurian plague of 1910.
Born in Penang, Dr. Wu became the first Malaysian and the first person of Chinese descent to graduate from the prestigious University of Cambridge's School of Medicine. Dr. Wu's groundbreaking contributions to medicine continue to be celebrated, paving the way for advancements in infectious disease management.
3. Dr. Mahaletchumy Arujanan

Through engaging in dialogues with religious scholars, this Klang-born biotechnologist played a significant role in the development of resolutions regarding the utilization of genetic modifications in Muslim countries.
Her efforts extend beyond national boundaries as she actively participates internationally to influence policies, regulations, and communication surrounding biotechnology. She is also the first Malaysian to be academically trained in science communication, which has been a relatively new field for the past 20 years.
4. Dr. Betty Sim

Dr Betty, who is based in the United States, contributed to the development of the PfSPZ vaccine, which provides protection against malaria. She identified the likely target genes, cloned, and sequenced genes, in her goal to create a highly effective malaria vaccine. The Universiti Malaya alumni’s vaccine later proved to be 100% protective against malaria in clinical trials.
Annually, more than 200 million individuals worldwide suffer from malaria, leading to approximately 600,000 fatalities. Prior to the creation of PfSPZ, no vaccine existed that could offer comprehensive protection against the malaria parasite.
5. Dr. Adeeba Kamarulzaman
Recognized as an esteemed specialist in infectious diseases and a prominent public health advocate in Malaysia, Dr. Adeeba has emerged as a key figure in combatting infectious diseases, with a particular focus on HIV/AIDS.
She successfully established one of Malaysia's initial Infectious Diseases Units at Universiti Malaya Medical Centre, which has since evolved into a renowned tertiary referral centre for infectious diseases and HIV/AIDS. Dr. Adeeba's profound expertise and unwavering commitment have garnered acclaim on both national and international levels, establishing her as a prominent influencer in global health policy and implementation.