Posts

Showing posts from July, 2022

CDC: 'Unusually large' number of parechovirus cases in newborns - Insider

Image
A troubling number of parechovirus cases have been diagnosed in newborns across the US this year, including one "unusually large" cluster of 23 cases in Tennessee. While life-threatening cases are rare, at least one baby has died. Others have had persistent seizures that may cause brain damage. Fevers, fussiness, and poor feeding are three of the most common signs that a newborn may be sick. Loading Something is loading. ...

Superbugs on the shelves: diseased chicken being sold across America - The Bureau of Investigative Journalism

Image
Although the United States Department of Agriculture (USDA) deems a certain level of salmonella and campylobacter within poultry acceptable, 12 major US poultry companies, including Perdue, Pilgrim's Pride, Koch Foods, Foster Farms and Tyson, have exceeded USDA standards for acceptable levels of salmonella multiple times since 2018, when the government began reporting contamination rates at individual plants, according to the department's records. The USDA still runs tests for campylobacter in processing plants but it is not currently tracking whether plants exceed the contamination thresholds. Batches of poultry products with contamination rates above the limit don't have to be recalled, although plants that repeatedly exceed the thresholds can be temporarily shut down. Separate government records also show that between January 2015 and August 2019, the same 12 major US poultry companies broke food safety rules on at least 145,000 occasions – or on average more than 80...

IL-7/IL7R axis dysfunction in adults with severe community-acquired pneumonia (CAP): a cross-sectional study | Scientific Reports - Nature.com

Image
Abstract Community-acquired pneumonia (CAP) is a worldwide leading cause of death. Recognized risk factors in some severe cases have not been identified. Lymphocytopenia has been frequently described in CAP. Since IL-7, membrane-bound receptor (IL7Rα;CD127) and soluble IL7Rα (sIL7R) are critical in lymphocytes homeostasis, in this work we aimed to evaluate the involvement of the IL-7/IL7Rα axis in the severity of adult CAP, since it has not been explored. The IL7R α SNPs rs6897932, rs987106, and rs3194051 SNPs in IL7 α were genotyped, the systemic expression of the IL7R gene, sIL7R, IL-7, and levels of peripheral IL7Rα + T lymphocytes were quantified in 202 hospitalized CAP cases. rs3194051GG was more frequent in non-survivors than in survivors; rs987106TT was more frequent and rs3194051AA less frequent in patients at intensive care unit (ICU) than in those not admitted to ICU. IL7Rα gene expression was lower in non-survivors than in survivors, and in severe than in mild cases. CD3 +...

Alnylam's Strategy Is Getting Bigger. Time to Buy? - Nasdaq

[unable to retrieve full-text content] Alnylam's Strategy Is Getting Bigger. Time to Buy?    Nasdaq

Tonsillitis vs. Strep: What's the Difference? - Verywell Health

Image
Tonsillitis and strep throat are common contagious illnesses of the throat that share symptoms. Although they can sometimes be caused by the same bacteria, they're technically different infections. Tonsillitis occurs when a virus or bacterium causes an infection in the tonsils (the soft tissue lumps at the back of the throat). Strep throat occurs when a certain type of bacteria known as Streptococcus causes an infection in the throat area, which can also include the tonsils. While both illnesses cause a sore throat and other overlapping symptoms, treatment will depend on the underlying cause of the infection. This article provides an overview of the primary differences between tonsillitis and strep throat. fstop123 / Getty Images Symptoms Tonsillitis and strep throat share many symptoms. With both infections, you'll likely notice a painful sore throat as the main symptom. Tonsillitis Tonsillitis symptoms may vary based on w...

Michael Osterholm: Covid-19 keeps firing 210-mph curveballs at us - CNN

Image
Peter Bergen is CNN's national security analyst, a vice president at New America and a professor of practice at Arizona State University. He is the senior editor of the Coronavirus Daily Brief and author of the forthcoming paperback "The Cost of Chaos: The Trump Administration and the World." The opinions expressed here are his own. Read more opinion at CNN. (CNN) After more than two years, the United States has now passed the tragic milestone of a million Covid-19-related deaths -- and the pandemic is not remotely done. To learn more about where we are in the deadliest pandemic in American history, I spoke with Michael Osterholm, who has publicly warned of the dangers of a global pandemic for more than a decade and half and was a member of Joe Biden's Covid task force during the presidential transition. Osterholm said Covid-19 keeps firing "210-mph curveballs" at us and anyone who tries to predict what will happen in the coming months is using a crystal b...