Health New Zealand Intensifies Measures Against VRE Infection

Health New Zealand has implemented enhanced precautions following the emergence of new cases of antibiotic-resistant enterococci, commonly known as VRE, at Christchurch Hospital. Officials confirmed the presence of two distinct strains of VRE within a single ward. Although there are currently fewer than 10 patients confirmed to have the infection, many others are asymptomatic carriers, raising concerns about the bacteria’s spread.

VRE is challenging to treat due to its resistance to antibiotics and can pose serious health risks, particularly for vulnerable populations. The bacteria are known to spread within healthcare environments through contaminated surfaces, medical equipment, and unwashed hands. According to Health New Zealand’s website, there has been a noticeable rise in the number of hospital patients colonized with VRE across certain regions.

To combat this issue, Health New Zealand is advising all patients who have stayed overnight at Waikato, Thames, Tauranga, or Lakes Hospital, or who have been day patients in their renal or oncology wards, to undergo screening and remain isolated while awaiting test results.

Understanding VRE and Its Impact

In an interview with Checkpoint, Associate Professor Mark Thomas, an infectious diseases researcher at the University of Auckland, explained that VRE is typically found in the intestines of humans. He noted that while approximately 90% of people carry the bacteria without issue, it can lead to illness in those who are already sick or immunocompromised. “About one in 10 people become sick,” Thomas stated.

He emphasized the challenges Health New Zealand faces in preventing the widespread transmission of VRE. “The fact is, it’s very, very hard once it’s established in a hospital to get rid of it,” he remarked. He pointed out that the bacteria have been present in hospitals in Waikato and the Bay of Plenty for several years, with little success in eradication.

Thomas indicated that with the current low numbers, there exists a critical opportunity to eliminate the bacteria before it spreads further. He highlighted that the rise of antibiotic resistance is largely due to the overuse and misuse of antibiotics. Despite this challenge, Thomas reassured that New Zealand hospitals are exercising caution in their antibiotic treatments.

Moving Forward with Caution

The emergence of VRE underlines the urgent need for vigilance in healthcare settings. Health New Zealand’s proactive response aims to mitigate the risks associated with this antibiotic-resistant bacteria. Ongoing monitoring, screening, and strict hygiene protocols will be essential as the situation develops. The healthcare community remains alert to ensure the safety and well-being of patients and staff alike.