Biologists from the University of the Philippines Diliman – College of Science, Institute of Biology (UPD-CS IB) call for further and more in-depth surveillance of foodborne pathogens like the bacterium Salmonella in poultry products. Infections caused by Salmonella typically result in symptoms such as fever, abdominal pain, diarrhea, nausea, and sometimes vomiting, which usually appear 6 to 72 hours after ingestion of Salmonella, and can last 2-7 days.

Traditional pulsed laser deposition (PLD) methods typically use high-energy lasers with nanosecond-long pulses. Inspired by this, scientists from the University of the Philippines – Diliman College of Science (UPD-CS) challenged the conventional approach by using a lower-energy femtosecond laser with nanojoule pulse energy.

The massive floods that tropical cyclones bring now demand urgent and science-based decision-making.