Tag: Infectious Diseases

Heart-nosed bat alphacoronavirus uses human CEACAM6
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in Medicine
What the study found A heart-nosed bat alphacoronavirus, CcCoV-KY43, was able to enter human cells by using the human receptor CEACAM6. The study also found direct interactions with human CEACAM3, CEACAM5, and CEACAM6, and showed that the virus’s receptor-binding domain binds the amino-terminal IgV-like domain of CEACAM6. Why the authors say this matters The authors…
Nirmatrelvir-ritonavir did not reduce hospitalization or death
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in Medicine
What the study found Oral nirmatrelvir-ritonavir did not reduce hospitalization or death among vaccinated higher-risk people with SARS-CoV-2 infection. Why the authors say this matters The abstract does not describe additional implications beyond reporting this result. What the researchers tested The researchers reported findings from two open-label trials of nirmatrelvir-ritonavir in vaccinated higher-risk outpatients with…
Tongue swab PCR accurately detected pulmonary tuberculosis
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in Medicine
Rapid PCR testing on tongue swabs shows promise for tuberculosis diagnosis in sputum-scarce patients, with high specificity but limitations in detecting low bacillary loads.
Short-course anti-TB therapy followed regression of reactivated TB focus
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in Medicine
Case report of ICI-induced TB reactivation managed with short-course anti-TB therapy followed by continued checkpoint inhibitor monotherapy, suggesting personalized management alternatives to.
NIH outlines HIV research priorities through 2026
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in Medicine
National Institutes of Health outlines comprehensive research strategy combining implementation science, basic research, and partnerships to end HIV in the U.S. by 2030.
Atrophic arm plaques were linked to Mycobacterium abscessus infection
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in Dermatology
Atypical mycobacterial infection in adolescent presenting with atrophic plaques and concurrent epidermal inclusion cyst. Case report highlights diagnosis and antibiotic resistance considerations.
Rohingya refugees showed strong natural immunity and fading vaccine immunity
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in Medicine
Study of antibody durability following SARS-CoV-2 infection and vaccination among Rohingya refugees in Bangladesh, with implications for vaccination strategy in humanitarian settings.
About half with trace ultra results were recommended tuberculosis therapy
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in Medicine
Study of 311 adults with trace-positive TB tests shows 20% culture-confirmed disease at enrollment and identifies clinical predictors to guide treatment decisions in settings with uncertain TB status.
Patient delay in tuberculosis care increased in Shenyang from 2015 to 2024
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in Medicine
Study of 38,928 TB patients in Shenyang reveals 56.65% experience consultation delays. Female, elderly, ethnic minority, and farmer patients at highest risk. Targeted interventions needed.
Compensatory mutations showed limited effect on MDR/RR-TB clustering
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in Medicine
Population-based whole-genome sequencing study of 206 MDR/RR-TB isolates in China reveals compensatory mutations have limited impact on transmission clustering.