Pathogen-Host-Environment Interactions Research Laboratory

16/09/2026

The countdown to the 33rd Annual Regional Convention and Scientific Meeting of the Philippine Society for Microbiology – Visayas Regional Chapter officially begins! 🎉

With just one month to go, let’s start the countdown by introducing our

🌟 𝐊𝐄𝐘𝐍𝐎𝐓𝐄 𝐒𝐏𝐄𝐀𝐊𝐄𝐑 𝐒𝐏𝐎𝐓𝐋𝐈𝐆𝐇𝐓 🌟

Dr. Windell L. Rivera is a Professor at the Institute of Biology, UP Diliman, Executive Director of the Philippine Genome Center, and an Academician of the National Academy of Science and Technology, Philippines (NAST PHL). Dr. Rivera has built an extensive research career in molecular diagnostics and epidemiology, molecular protozoology, applied bacteriology, medical biotechnology, pathogen genomics, antimicrobial resistance, and environmental microbiology. His research has contributed significantly to the understanding and detection of medically important microorganisms and infectious diseases.

His work has earned numerous national and international recognitions, including the Outstanding Young Scientist Award, The Outstanding Young Men Award, PSM Outstanding Microbiologist Award, NRCP Achievement Award in the Biological Sciences, and the UPAA Distinguished Alumnus in Science and Technology Award. He has also been recognized among the Top 2% of researchers worldwide.

Get ready to be inspired as Dr. Rivera highlights the power of microbial science to build a greener, healthier, and more sustainable future! 🌏🦠✨

Register Here:
https://tinyurl.com/4s28ydth

LIKE & FOLLOW the official PSM Visayas page for more announcements, speaker reveals, program updates, and exciting activities!

15/09/2026

We are pleased to share the participation of PHEIRL Associates, Mr. Ram Julius L. Marababol and Mr. Marcus Allan Gil O. So, in the “Saliksiyasat: Patent Search Workshop" organized by the UP Diliman Technology Transfer and Business Development Office (TTBDO) on September 7 and 14, 2026, at UP Diliman ISSI Room 300.

As part of the workshop, the team presented the LEPTO-PASS Project (/LEPTOspira/ PAthogenesis and Surveillance Study: Investigation of Cytokine-Induced Gene Expression in /Leptospira/ sp. and Active Surveillance in Urban Waterways.

The presentation highlighted the project's research on cytokine-induced gene expression in /Leptospira/ sp. alongside active surveillance in urban waterways, while providing an opportunity to explore the project's potential for innovation, intellectual property protection, and technology translation.

Through initiatives such as the Patent Search Workshop, PHEIRL continues to foster a culture where research, innovation, and technology transfer work together to bring scientific discoveries closer to meaningful applications.💡🔬

14/09/2026

Dangerous Leptospirosis bacterium doesn't hide in pockets of Manila's waterways, it blankets them 🧫🦠
—
Researchers investigated the presence of Leptospira in Estero de Paco, one of Metro Manila’s many narrow, engineered urban waterways that run through densely populated, flood-prone communities. 💡What they found: There was no "safe" stretch of estero and no "hotspot" to avoid. The entire waterway behaved as one continuous, evenly loaded reservoir for the bacteria.

READ MORE: https://pgc.up.edu.ph/leptospirosis-bacterium-doesnt-hide-in-pockets-of-manilas-waterways/

28/08/2026

We are grateful to have welcomed 17 amazing interns from different universities across the Philippines to the Pathogen-Host-Environment Interactions Research Laboratory (PHEIRL)!

Thank you for bringing your enthusiasm, curiosity, and energy to the lab. We hope your time with us gave you new skills, unforgettable memories, and even more reasons to love (micro)biology. 🔬🧫🦠

Padayon! ✨👨‍🔬

28/08/2026

The 20th International Symposium on Microbial Ecology (ISME20), held in Auckland, New Zealand, from 16–21 August 2026, is a leading global gathering of microbial ecologists. It provides a platform to share knowledge, showcase emerging discoveries, connect with peers, and foster collaborations in the field of microbial ecology.

The Pathogen-Host-Environment Interactions Research Laboratory (PHEIRL) participated in the Short Talk and Poster presentations under the "Antimicrobial Resistance: a One Health perspective” session.

The would like to thank everyone who engaged with and supported our work during the event. We’re excited to share more of our ongoing research—where interactions spark discovery and collaboration.✨🧑🏻‍🔬

To stay in the loop, follow our page (Pathogen-Host-Environment Interactions Research Laboratory) or visit our website at https://pheirl.science.upd.edu.ph/.

13/08/2026

“🧬 Unlock the power of integrated omics in antimicrobial resistance (AMR) research!

Join us for an insightful webinar on "Decoding Resistance: Integrated Metagenomics and Metatranscriptomic Approaches for AMR Detection" and learn how cutting-edge sequencing technologies are advancing the detection and surveillance of antimicrobial resistance.

📅 August 19, 2026 (Wednesday)
🕣 8:30 AM – 12:00 PM (Manila Time)

Hear from experts:
👩‍🔬 Vanitha Palaeya – Market Development Manager, dPCR and Genomics, SEA
👩‍🔬 Dr. Boo Sook Yee – Associate Market Development Manager, QIAGEN

Whether you're a researcher, clinician, student, or public health professional, this webinar offers valuable insights into the latest applications of metagenomics and metatranscriptomics in AMR detection.

📌 Register now by scanning the QR code or through the link provided in the poster.

Don't miss this opportunity to stay at the forefront of AMR research! 🧫”

Caption from Philippine Association of Tropical Medicine and Global Health, Inc.

🦠 [WEBINAR] Join us for discussions on “𝗗𝗲𝗰𝗼𝗱𝗶𝗻𝗴 𝗥𝗲𝘀𝗶𝘀𝘁𝗮𝗻𝗰𝗲: 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗲𝗱 𝗺𝗲𝘁𝗮𝗴𝗲𝗻𝗼𝗺𝗶𝗰𝘀 𝗮𝗻𝗱 𝗺𝗲𝘁𝗮𝘁𝗿𝗮𝗻𝘀𝗰𝗿𝗶𝗽𝘁𝗼𝗺𝗶𝗰 𝗮𝗽𝗽𝗿𝗼𝗮𝗰𝗵𝗲𝘀 𝗳𝗼𝗿 𝗔𝗠𝗥 𝗱𝗲𝘁𝗲𝗰𝘁𝗶𝗼𝗻”

🗓️August 19, 2026, Wednesday, 8:30 AM

𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿+more info: https://pgc.up.edu.ph/qiagen-hamburg-amr-detection-webinar

03/08/2026

Mga Kaalaman tungkol sa Mpox

31/07/2026

ah sarado

REVISED ADVISORY | UPCAT 2027

Please be advised that the entire UP Diliman campus will be temporarily closed on August 1 and 2, 2026 (Saturday and Sunday) for the conduct of the UPCAT.

Only authorized vehicles and individuals with official business related to the UPCAT will be allowed entry.

For examinees: Please scan the QR code to access the campus map and other examination-related information.

Thank you for your understanding and cooperation.

31/07/2026

The are delighted to share the photo highlights from the Philippine Association of Tropical Medicine and Global Health, Inc.(PATMeGH) 1st Annual Scientific Meeting held on July 24, 2026, at the UP Institute of Biology Auditorium, University of the Philippines Diliman. It was an inspiring gathering that brought together researchers, clinicians, educators, students, policymakers, and partners in advancing the One Health approach through meaningful scientific discussions and collaboration.

Congratulations once again to PATMeGH on the successful conduct of this milestone event! We look forward to many more opportunities to collaborate in promoting research, innovation, and public health.

31/07/2026

The Philippine Society for Microbiology, Inc (PSM) hosted the 9th Asia Pacific Biotechnology Congress and its 55th Annual Convention and Scientific Meeting with the theme, "Microbiology: Shaping the Future and Strengthening Planetary Resilience," held on July 15–17, 2026, at the De La Salle University Laguna Campus in Biñan City, Laguna.

The Pathogen-Host-Environment Interactions Research Laboratory (PHEIRL) participated in the non-competing professional poster presentations, featuring the research of Dr. Windell L. Rivera and Dr. Glaezel Angelique T. Barredo (UPLB), as well as that of Dr. Davin Edric V. Adao.

The would like to thank everyone who visited the posters and showed interest in our research during the event. We look forward to sharing more exciting news from our laboratory, where interactions spark discovery and collaboration. 🧑‍🔬✨

To learn more about us, follow our page, Pathogen-Host-Environment Interactions Research Laboratory, or visit our website at https://pheirl.science.upd.edu.ph/.