Parkinson’s Biomarker Shows High Accuracy
An alpha-synuclein seed amplification assay (SAA) accurately detected Parkinson’s disease in cerebrospinal fluid (CSF) and identified people with early, non-motor symptoms prior to diagnosis, cross-sectional data from the Parkinson’s Progression Markers Initiative (PPMI) showed. Sensitivity for Parkinson’s disease overall was 87.7% and specificity for healthy controls was 96.3%, reported Andrew Siderowf, MD, of the University […]
Deaths From PSA-Detected Prostate Cancer Low at 15 Years, No Matter the Treatment
For prostate cancers detected by screening, cancer-specific mortality was low at 15-year follow-up regardless of whether patients underwent active monitoring, prostatectomy, or radiotherapy, results from the phase III randomized ProtecT study showed. Among over 1,600 men from the U.K. with prostate cancers detected by a prostate-specific antigen (PSA) test, death from their malignancy occurred in […]
CDC, FDA Flag Early Signal of Stroke Risk With Bivalent COVID Vaccine
An early signal of stroke risk was detected in older adults who received Pfizer-BioNTech’s bivalent COVID-19 vaccine, the FDA and CDC announced in a joint statement late on Friday, yet the agencies found no link in further analyses and are not recommending a change in COVID-19 vaccination practice. According to the agencies, incidence of ischemic […]
Large U.S. Study Finds No Link Between COVID Vaccine and Shingles
No association was detected between COVID-19 vaccination and herpes zoster infection in a database study involving more than 2 million individuals in the U.S. Using a self-controlled risk interval (SCRI) analysis, the risk of herpes zoster in the month after receiving a dose of COVID-19 vaccine was no different when compared with a control period […]
How Long Has Polio Been Circulating in the U.S.?
The fact that poliovirus was detected in New York City wastewater samples as far back as April of this year shouldn’t be surprising, as the virus likely has been circulating for longer and more widely than previously believed, several experts told MedPage Today. “I think you’re gonna see over the next weeks more and more […]
Monkeypox Detected in Asymptomatic Men
Monkeypox virus was detected on the anal swabs of asymptomatic men who have sex with men (MSM) at a sexual health clinic in Paris, according to a retrospective study. Among 213 MSM who had anal swabs collected for Chlamydia trachomatis and Neisseria gonorrhoeae, 200 underwent monkeypox-specific PCR testing and 6.5% were positive for the virus, […]
Poliovirus Discovered in New York Wastewater – MedicineNet Health News
Latest Infectious Disease News FRIDAY, Aug. 12, 2022 State and local health officials have detected the poliovirus in New York City’s wastewater, a finding that indicates the virus has spread widely since first being discovered in the wastewater of a neighboring county last month. The New York State Department of Health and the New York […]
Poliovirus Discovered in New York Wastewater – MedicineNet Health News
Latest Infectious Disease News FRIDAY, Aug. 12, 2022 State and local health officials have detected the poliovirus in New York City’s wastewater, a finding that indicates the virus has spread widely since first being discovered in the wastewater of a neighboring county last month. The New York State Department of Health and the New York […]
Deadly Bacteria in U.S. Soil Not Tied to Lab Leak, Aromatherapy
The melioidosis-causing bacteria recently detected in U.S. soil samples is not likely related to a 2014 “lab leak” in Louisiana, nor to a recent outbreak sparked by an aromatherapy product, experts said. Genetic sequencing indicated the strain of Burkholderia pseudomallei detected in southern Mississippi is from the Western hemisphere, similar to isolates found in the […]
CDC: Bacteria Causing Deadly Disease Found in U.S. Soil for First Time
The CDC has detected Burkholderia pseudomallei — a bacteria that can cause the rare and sometimes deadly melioidosis disease — in environmental samples along the Gulf Coast region. This marks the first time B. pseudomallei has been found on U.S. soil, but it’s likely the bacteria has been present since at least 2020, and modeling […]