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Matthew Pullen, MD
1:26
COVID-19 Vaccine Safety and Personal Risk Factors
4 months ago

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Stacked Clean White Sheets and Surgical Clothes in an Industrial Laundry Setting.  (Adobe Stock 834864411 by Anastasiia)

As hospitals seek stronger defenses against health care-associated infections, experts are turning their attention to an unexpected source: copper-infused linens. Learn how, supported by emerging science and real-world feasibility, these textiles may offer a practical and effective way to lower microbial loads and enhance infection prevention bundles in this installment of a recent roundtable on linen issues.

Members of the Advisory Committee on Immunization Practices meet on Dec. 12, 2025. This image was taken from the meeting webcast.

The Advisory Committee on Immunization Practices (ACIP) has revised its long-standing recommendation for universal infant hepatitis B vaccination, shifting to an individualized, parent–provider decision-making model for babies born to hepatitis B–negative mothers. The change sparked intense debate among committee members.

Conversations With the President HSPA President, Arlene Bush, CRCST, CIS, CHL, SME, DSMD, CRMST

HSPA President Arlene Bush believes the sterile processing profession is stronger—and more essential—than ever. From expanding public awareness to evolving standards and global reach, Bush says the field is driven by dedicated professionals who “do amazing things, 365 days a year,” and deserve recognition for their expertise, resilience, and impact on patient safety.

RN vs non-RN infection preventionists  (Adobe Stock 1550815691 by Anucha)

Infection prevention has outgrown the idea that only bedside nurses belong in the role. Today’s IP work is epidemiology, data science, quality, and systems leadership—yet non-RN experts are still told they “don’t belong.” It is time to broaden the pipeline and value competence over a single professional credential and experience.

Microbial world inside human nasal cavity  (Adobe Stock 1692682914 by Boonart)

A large population study of more than 1,100 adults suggests there are really 2 biologically meaningful nasal states: noses dominated by Staphylococcus aureus and noses ruled by protective commensals like Corynebacterium and Dolosigranulum. Intermittent carriers fall in between, prompting researchers to rethink long-standing categories of S aureus colonisation and risk.

Second installment on the Panel on Linens.  Image: Stacked Clean White Sheets and Surgical Clothes in an Industrial Laundry Setting.  (Adobe Stock 834864411 by Anastasiia)

As hospitals search for new ways to reduce environmental bioburden, copper-embedded textiles are emerging as a promising tool. In this second installment of ICT's recent panel discussion, experts described how these soft, everyday fabrics can rapidly kill microbes, sustain their effectiveness between washes, and strengthen infection control bundles across care settings.

Aids HIV Virus (Adobe Stock 91661840 by Ezume Images)

Despite decades of progress transforming HIV from a fatal diagnosis into a manageable chronic condition, today’s antiretroviral therapies still face a stubborn barrier: They work brilliantly in theory but fall short when access, adherence, and real-world challenges get in the way. As long-acting injectables emerge and curative research accelerates, developers are being pushed to design interventions that perform not just in controlled trials, but in the complex realities of the communities most affected by HIV.

Vaccine with a needle  (Adobe Stock unknown)

For more than 80 years, the humble chicken egg has quietly powered one of modern medicine’s most vital defenses: vaccines. Even in an age of recombinant DNA, mRNA platforms, and cell-based innovations, more than 80% of the world’s influenza vaccines still begin in an egg. The process is time-tested, affordable, and reliable—but also imperfect. read this to learn more.

Mosquitos  (Adobe Stock unknown)

Two unsettling zoonotic developments are testing the limits of infection prevention and public health vigilance in the US. In Washington State, a resident has tested preliminarily positive for avian influenza, marking the first human case in 9 months. Meanwhile, in New Jersey, researchers have documented the nation’s first fatality linked to alpha-gal syndrome, which is a tick-borne meat allergy caused by the bite of the lone star tick.