By Kenneth Marcos 
At a quiet laboratory in Quezon City, where fish samples and test tubes often fill the worktables, a woman’s decades of hard work have finally been recognized. Dr. Mary-Nia Santos, a top aquatic health researcher, has been awarded the rank of Career Scientist I by the Scientific Career System (SCS), a prestigious government program that promotes scientific excellence in the country.
Dr. Santos is the Chief of the Aquatic Health Section at the National Fisheries Research and Development Institute (NFRDI), under its Aquaculture Research and Development Division. Her work focuses on the health and safety of fish and other aquatic animals—vital concerns for millions of Filipinos who rely on fish as their main source of food and livelihood.
With this recognition, Dr. Santos joins the ranks of NFRDI’s most respected scientists. She becomes one of six scientists at the institute to hold such a title. These include Dr. Mudjekeewis Santos (Scientist V), Dr. Maria Theresa Mutia, Dr. Casiano Choresca Jr., Dr. Ulysses Montojo, and Dr. Minerva Fatimae Ventolero—all holding the rank of Scientist I or higher.
The Scientific Career System is a joint program of the Department of Science and Technology (DOST) and the Civil Service Commission (CSC). It aims to retain top researchers in government service by offering career paths similar to those in universities, with ranks and benefits based on their achievements.
Dr. Santos has spent much of her career studying fish health, disease prevention, and sustainable aquaculture practices. These efforts are crucial, especially now as the Philippines faces threats to food security and climate change impacts on fish stocks and water quality.
Her research has helped small-scale fish farmers improve yields and reduce losses from disease outbreaks—problems that have long affected local aquaculture. According to data from the Philippine Statistics Authority (PSA), aquaculture accounts for more than 50% of the country’s total fisheries production, making it a key pillar of the economy and a major food source for Filipino families.
“We’re very proud of Dr. Santos,” said a statement from NFRDI. “Her work directly contributes to healthier fish and better incomes for Filipino fishers and farmers.”
The appointment of Dr. Santos is not just a personal achievement—it highlights the importance of science in building a more resilient and food-secure Philippines. Experts have long called for more investments in research and development, especially in the agriculture and fisheries sectors, which employ millions but often receive limited support.
As the country continues to face environmental challenges, the work of scientists like Dr. Santos becomes even more important. Their knowledge can help local communities adapt to changing conditions while protecting the natural resources that sustain us.
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