In this week's episode, Brett and Martin talk to Adjunct Assistant Prof Dr Kalisvar Marimuthu, who is currently a senior consultant in Infectious Diseases at the National Centre for Infectious Diseases and Tan Tock Seng Hospital, Singapore. We discuss his recent paper that notes that over 50% of transmissions occurring in healthcare result from plasmid and not colonal spread. Traditional IPC interventions seem to work for clonal transmission, however new thinking is required to tackle the problems of plasmids.
Papers we discuss are:
1. Marimuthu K, Venkatachalam I, Koh V et al. Whole genome sequencing reveals hidden transmission of carbapenemase-producing Enterobacterales. Nat Commun 2022; 13: 3052. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9160272/
2. Ng DHL, Marimuthu K, Lee JJ et al. Environmental colonization and onward clonal transmission of carbapenem-resistant Acinetobacter baumannii (CRAB) in a medical intensive care unit: the case for environmental hygiene. Antimicrob Resist Infect Control 2018; 7: 51. https://aricjournal.biomedcentral.com/articles/10.1186/s13756-018-0343-z
Patients’ prespectives of Healthcare Infections with Prof Maria Northcote
Mulling over priorities, RCTs at the ACIPC Conference
Special episode for World Antimicrobial Awareness Week - the 2022 ESPAUR Report is published
IPC Challenges in aged care and priorities in acute care discussion recorded live at the ACIPC Conference
From Films to Biofilms with Annette Jeanes and Jean-Yves Maillard from the IPS Conference
It’s not what you say, it’s the way that you say it with Jon Otter (from the IPS Conference)
Special from the IPS Conference - reducing C. difficile by better mouthcare and a general chat
Transmission paradigms - the view from Engineers and Physicists with Profs Cath Noakes and Lidia Morawska
New contact, droplet, airborne transmission paradigms for IPC sum-up
Opinions from around the world on contact, droplet, airborne paradigms for IPC - Part 4 (Hilary Humphries, David Enoch, Jennie Wilson, Jon Otter, Pierre Parneix)
Opinions from around the world on contact, droplet, airborne paradigms for IPC - Part 3 (Maria Juraja, Egil Lingaas, Ramon Shaban, Elaine Cloutman-Green, Christine Peters)
New paradigms for IPC - Introduction (Contact, droplet, airborne) plus guests Kirsty Buising and Kathy Dempsey
Opinions from around the world on contact, droplet, airborne paradigms for IPC - Part 2 (Rhonda Stewart, Kalisvar Marimuthu, Gonzalo Bearman, Belinda Henderson, Jan Kluytmans, Caroline Marshall)
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Environmental sampling - do we know what we are doing?
Standardising IPC Programs with Bob Garcia
YouTube, Monkeypox and infection prevention and control
Integrated, multi-specialty IPC teams - the future? With Dr David Weber
IPC Team Experiences during COVID
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