Tag #Antibiotic Resistance

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nos.nl

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Jul 11, 10:18

Sharp Rise in DoxyPEP Use in Amsterdam Sparks Antibiotic Resistance Concerns

A GGD Amsterdam study reveals a dramatic increase in doxyPEP (doxycycline) use among 1633 responding homosexual men and transgender individuals from 2.5 percent in 2022 to 22 percent in the current study, raising concerns about antibiotic resistance and prompting calls for better education and respo...

Sharp Rise in DoxyPEP Use in Amsterdam Sparks Antibiotic Resistance Concerns

A GGD Amsterdam study reveals a dramatic increase in doxyPEP (doxycycline) use among 1633 responding homosexual men and transgender individuals from 2.5 percent in 2022 to 22 percent in the current study, raising concerns about antibiotic resistance and prompting calls for better education and respo...

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What is the significance of the sharp increase in doxyPEP use among a specific population in Amsterdam, and what are the immediate implications for public health?

A new study by the GGD Amsterdam shows a significant increase in doxyPEP (doxycycline) use among men who have sex with men and transgender individuals, rising from 2.5 percent in 2022 to 22 percent. This antibiotic is used to prevent sexually transmitted infections (STIs) after unprotected sex, primarily syphilis and chlamydia. Two-thirds of respondents expressed a desire to use doxyPEP.

bbc.com

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Jun 13, 16:12

Scotland to Roll Out Gonorrhoea Vaccine Amidst Rising Infection Rates

Scotland will launch a targeted gonorrhoea vaccination program in August 2025, using a repurposed meningitis B vaccine, to combat a 59% rise in infections since 2020, totaling 5,999 cases in 2023, impacting mainly gay and bisexual men and those aged 16-25.

Scotland to Roll Out Gonorrhoea Vaccine Amidst Rising Infection Rates

Scotland will launch a targeted gonorrhoea vaccination program in August 2025, using a repurposed meningitis B vaccine, to combat a 59% rise in infections since 2020, totaling 5,999 cases in 2023, impacting mainly gay and bisexual men and those aged 16-25.

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How does the repurposing of the meningitis B vaccine address the growing threat of antibiotic-resistant gonorrhoea?

The rising gonorrhoea cases, driven by antibiotic resistance and increased prevalence among specific demographics (16-25 year olds, gay and bisexual men, and those of Black and Caribbean ancestry), necessitate a targeted vaccination program. This approach aims to curb transmission and reduce the strain on healthcare systems by preventing infections.

elpais.com

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May 30, 01:12

Yersinia Pestis: Less Virulence, More Lethality

A new study reveals that Yersinia pestis, the bacterium behind three major plagues, evolved to become less virulent over centuries, paradoxically increasing its overall lethality by prolonging transmission among dwindling rat populations and ultimately killing more people; this discovery has signifi...

Yersinia Pestis: Less Virulence, More Lethality

A new study reveals that Yersinia pestis, the bacterium behind three major plagues, evolved to become less virulent over centuries, paradoxically increasing its overall lethality by prolonging transmission among dwindling rat populations and ultimately killing more people; this discovery has signifi...

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What specific genetic mechanism allowed Yersinia pestis to persist and spread even as its virulence decreased?

Analysis of Yersinia pestis DNA from plague victims revealed a decrease in the number of copies of the 'pla' gene over time, correlating with reduced virulence in mouse experiments. This suggests that natural selection favored less lethal strains during periods of reduced rat populations, allowing the bacteria to persist and spread among fragmented populations.

dailymail.co.uk

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May 25, 04:08

UK's COVID-19 Response: A Bus Ride to a Million Lives Saved, but Future Threats Loom

A chance meeting between two epidemiologists on a London bus spurred the rapid development of dexamethasone, a life-saving COVID-19 treatment, showcasing the UK's scientific capabilities and its crucial role in the global pandemic response, but also highlighting the need for increased investment in ...

UK's COVID-19 Response: A Bus Ride to a Million Lives Saved, but Future Threats Loom

A chance meeting between two epidemiologists on a London bus spurred the rapid development of dexamethasone, a life-saving COVID-19 treatment, showcasing the UK's scientific capabilities and its crucial role in the global pandemic response, but also highlighting the need for increased investment in ...

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How did a chance meeting in London accelerate the global fight against COVID-19, and what were the immediate and widespread impacts?

A chance encounter between two epidemiologists on a London bus led to the rapid development and deployment of the dexamethasone treatment for COVID-19, saving an estimated million lives globally. This success highlights the UK's ability to rapidly translate scientific breakthroughs into life-saving interventions during a global health crisis.

dailymail.co.uk

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May 21, 07:11

UK Launches World-First Gonorrhea Vaccine

The NHS in England will launch a world-first gonorrhea vaccine in August 2025, prioritizing gay and bisexual men due to rising infection rates and antibiotic resistance; the 4CMenB vaccine, repurposed from a meningococcal B vaccine, aims to cut new cases by 40 percent.

UK Launches World-First Gonorrhea Vaccine

The NHS in England will launch a world-first gonorrhea vaccine in August 2025, prioritizing gay and bisexual men due to rising infection rates and antibiotic resistance; the 4CMenB vaccine, repurposed from a meningococcal B vaccine, aims to cut new cases by 40 percent.

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Why did the NHS prioritize gay and bisexual men for the initial vaccine rollout, and how does this strategy relate to broader trends in STI transmission?

The vaccine, 4CMenB, repurposed from a meningococcal B vaccine, offers 32.7-42% protection against gonorrhea. This targeted approach prioritizes high-risk groups to maximize impact, given that almost half of women and one in ten men are asymptomatic, leading to undetected spread. The strategic choice reflects a concerning rise in antibiotic-resistant strains, including 17 cases of ceftriaxone-resistant gonorrhoea between January 2024 and March 2025.

theguardian.com

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May 6, 04:09

Antibiotic Misuse in England Fuels Antimicrobial Resistance

A report by the National Pharmacy Association reveals that 79% of English pharmacists daily refuse antibiotic requests, with patients frequently returning partially used antibiotics, hoarding them, or seeking them for holidays, fueling antimicrobial resistance.

Antibiotic Misuse in England Fuels Antimicrobial Resistance

A report by the National Pharmacy Association reveals that 79% of English pharmacists daily refuse antibiotic requests, with patients frequently returning partially used antibiotics, hoarding them, or seeking them for holidays, fueling antimicrobial resistance.

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What is the extent of inappropriate antibiotic demand in England, and what are the immediate consequences?

A new report reveals that 79% of pharmacists in England refuse at least one daily request for unnecessary antibiotics. Patients frequently return partially used antibiotics (25% of pharmacists report this), hoard them for later use (37%), or request them for holidays, highlighting widespread misuse. This inappropriate demand jeopardizes the effectiveness of antibiotics.

bbc.com

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Jun 28, 07:15

Toilet Virus Shows Promise Against Antibiotic-Resistant Infections

A health correspondent discovered a virus in their toilet that kills bacteria; this virus, named Gallagher-phage, proved effective in laboratory tests against a urinary tract infection resistant to standard treatments, suggesting a potential new weapon against antibiotic-resistant superbugs.

Toilet Virus Shows Promise Against Antibiotic-Resistant Infections

A health correspondent discovered a virus in their toilet that kills bacteria; this virus, named Gallagher-phage, proved effective in laboratory tests against a urinary tract infection resistant to standard treatments, suggesting a potential new weapon against antibiotic-resistant superbugs.

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How might the use of bacteriophages, compared to antibiotics, alter the treatment of bacterial infections?

The successful isolation of a bacteria-killing virus from a toilet sample demonstrates the ubiquity of bacteriophages and their potential for treating antibiotic-resistant infections. This finding connects to the growing global concern over antimicrobial resistance and the urgent need for alternative therapies. The research underscores the potential of citizen science initiatives in discovering novel treatments.

bbc.com

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Jun 8, 04:08

Poo Pills" Show Promise in Fighting Antibiotic-Resistant Superbugs

UK doctors are using "poo pills" containing freeze-dried feces from healthy donors to treat antibiotic-resistant superbug infections; early trials on 41 patients show promise in replacing harmful bacteria with beneficial gut bacteria, potentially reducing reliance on antibiotics and improving gut he...

Poo Pills" Show Promise in Fighting Antibiotic-Resistant Superbugs

UK doctors are using "poo pills" containing freeze-dried feces from healthy donors to treat antibiotic-resistant superbug infections; early trials on 41 patients show promise in replacing harmful bacteria with beneficial gut bacteria, potentially reducing reliance on antibiotics and improving gut he...

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What is the immediate impact of using "poo pills" to treat antibiotic-resistant superbug infections?

UK doctors are using "poo pills", containing freeze-dried feces from healthy donors, to treat superbug infections. Early data shows these pills can replace harmful bacteria with beneficial gut bacteria, offering a new approach to fighting antibiotic-resistant infections which kill a million people annually. This method targets the gut, the largest reservoir of antibiotic resistance in humans, potentially preventing superbugs from spreading to other parts of the body.

elpais.com

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May 28, 07:12

EMA Restricts Azithromycin Use to Combat Antimicrobial Resistance

After a year-and-a-half review, the EMA recommends restricting azithromycin use in the EU for several indications due to rising antimicrobial resistance, impacting treatment for infections like acne, Helicobacter pylori, and asthma, with varying implementations across member states.

EMA Restricts Azithromycin Use to Combat Antimicrobial Resistance

After a year-and-a-half review, the EMA recommends restricting azithromycin use in the EU for several indications due to rising antimicrobial resistance, impacting treatment for infections like acne, Helicobacter pylori, and asthma, with varying implementations across member states.

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What specific changes to azithromycin's usage are recommended by the EMA, and what are the immediate implications for patient care and public health?

The European Medicines Agency (EMA) recommends restricting azithromycin use in the EU, eliminating indications like moderate acne and Helicobacter pylori eradication, and modifying most other uses to minimize antimicrobial resistance. This follows a year and a half of review and aims to align authorized uses with the latest data.

dailymail.co.uk

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May 21, 13:12

New Bacteria Species Found on Tiangong Space Station

A new bacteria species, Niallia tiangongensis, has been discovered on the Chinese Tiangong space station; this bacteria, related to an Earth-based soil bacterium, exhibits adaptations to survive in space, highlighting concerns for astronaut health on long-duration missions.

New Bacteria Species Found on Tiangong Space Station

A new bacteria species, Niallia tiangongensis, has been discovered on the Chinese Tiangong space station; this bacteria, related to an Earth-based soil bacterium, exhibits adaptations to survive in space, highlighting concerns for astronaut health on long-duration missions.

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How does the evolution of Niallia tiangongensis on the Tiangong space station relate to the broader challenges of maintaining sterile environments in space exploration?

The discovery of Niallia tiangongensis on the Tiangong space station connects to broader concerns about bacterial evolution in space environments. The bacteria's adaptations to survive radiation and nutrient scarcity underscore the challenges of maintaining sterile conditions in space stations, where limited competition can lead to the proliferation of hardy species. This adds to previous findings of new bacteria strains on the ISS and in clean rooms used for space mission preparation.

dw.com

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May 9, 13:19

Ukraine War: MSF Highlights Healthcare Gaps, Antibiotic Resistance

In war-torn Ukraine, Doctors Without Borders (MSF) provides frontline hospital support, over 30,000 patient evacuations, and crucial early rehabilitation services, while highlighting systemic gaps exacerbated by decreasing international aid and the rise of antibiotic-resistant infections.

Ukraine War: MSF Highlights Healthcare Gaps, Antibiotic Resistance

In war-torn Ukraine, Doctors Without Borders (MSF) provides frontline hospital support, over 30,000 patient evacuations, and crucial early rehabilitation services, while highlighting systemic gaps exacerbated by decreasing international aid and the rise of antibiotic-resistant infections.

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How is Doctors Without Borders (MSF) addressing the lack of early rehabilitation for severely injured patients in Ukraine, and why is this approach crucial?

The lack of early rehabilitation for the severely wounded in Ukraine is a major issue highlighted by MSF. Their current model involves transporting injured patients to surgical departments for weeks, then home, and only later to rehabilitation centers. MSF's approach emphasizes immediate rehabilitation within the first week, involving physical and psychological therapies, which improves long-term outcomes and is drastically needed.

dailymail.co.uk

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May 1, 19:18

UK Sees 33% Surge in Hospital-Acquired C. diff Infections

The UK Health Security Agency (UKHSA) reports a 33 percent increase in Clostridioides difficile (C. diff) infections in 2023-24 compared to 2020-21, reaching 29.5 cases per 100,000 people, linked to NHS overcrowding and long patient wait times.

UK Sees 33% Surge in Hospital-Acquired C. diff Infections

The UK Health Security Agency (UKHSA) reports a 33 percent increase in Clostridioides difficile (C. diff) infections in 2023-24 compared to 2020-21, reaching 29.5 cases per 100,000 people, linked to NHS overcrowding and long patient wait times.

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How do hospital overcrowding and staff shortages contribute to the increase in C. diff cases?

Overcrowding in hospitals, particularly "corridor care," compromises infection prevention and control measures, increasing C. diff transmission. The report suggests that reduced access to handwashing facilities and less thorough cleaning in non-clinical areas contribute to the problem. Long patient waits for treatment, potentially necessitating antibiotic use which increases vulnerability, are another contributing factor.

Showing 13 to 24 of 53 results