esta Proper food from a proper city centre restaurant: Temaki, Glasgow. Ron Mackenna's home delivery review By www.heraldscotland.com Published On :: Sat, 11 Apr 2020 05:03:37 +0100 Temaki Full Article
esta How Weather Forced a Minn. District to Establish E-Learning Options On the Fly By feedproxy.google.com Published On :: Fri, 17 Jan 2020 00:00:00 +0000 The director of teaching and learning for a Minnesota district talks about putting e-learning days into action under difficult circumstances. Full Article E+Learning
esta Colette Douglas Home: Andy Murray does not need validation of a dusty, cynical establishment By www.heraldscotland.com Published On :: Tue, 01 Dec 2015 06:37:00 +0000 There are times when I wish my family’s life revolved a little less around Andy Murray. Two words, "Andy’s playing", are sufficient reason for outings to be delayed or abandoned; invitations turned down; even holiday dates tweaked. Full Article
esta Reducir la deforestación e incrementar captura de CO2 en el suelo, una estrategia climática y de seguridad alimentaria By www.elperiodico.com Published On :: Mon, 02 Oct 2017 16:59:44 +0200 Source: El Periódico - Las políticas climáticas que se centran en la agricultura y los bosques podrían llevar al aumento de los precios de los alimentos, pero reducir la deforestación e incrementar la captura de carbono en la agricultura podría reducir significativamente las emisiones de gases de efecto invernadero, evitando riesgos para la seguridad alimentaria, según un nuevo estudio publicado en 'Environmental Research Letters'. Full Article
esta Figueres: Estados Unidos pierde competitividad saliendo del Acuerdo de París By www.efeverde.com Published On :: Mon, 02 Oct 2017 16:59:48 +0200 Source: EFE Verde - La ex secretaria de cambio climático de la ONU que alcanzó el Acuerdo de París y actual directora del proyecto Misión 2020, Christiana Figueres, subraya que EE.UU. "se queda rezagado y pierde competitividad" abandonando el Acuerdo de París y cediendo a otros países el liderazgo de la economía baja en carbono. Full Article
esta Antenatal Antecedents of Cognitive Impairment at 24 Months In Extremely Low Gestational Age Newborns By pediatrics.aappublications.org Published On :: 2012-02-13T00:08:34-08:00 Among extremely premature infants, survival has improved, but the rate of cognitive impairment has not. Impaired cognition is the most frequent developmental problem identified in survivors. Several antenatal factors have been associated with cognitive impairment, mostly related to social disadvantage.In addition to social disadvantage, antenatal characteristics associated with cognitive impairment include maternal obesity and thrombosis of fetal stem vessels. Prenatal infection and inflammation were not associated with impaired early cognitive function among extremely preterm infants. (Read the full article) Full Article
esta Approach to Infants Born at 22 to 24 Weeks' Gestation: Relationship to Outcomes of More-Mature Infants By pediatrics.aappublications.org Published On :: 2012-05-28T00:07:21-07:00 Although morbidity-free survival for preterm infants has remained constant in US NICUs when assessed collectively, morbidity-free survival differs among centers. Center-specific practices before, at, or after delivery might affect outcomes of the most premature infants.Our findings suggest that the approach taken to infants at the limits of viability is associated with outcomes of more-mature infants. Identifying centers with higher survival and lower morbidity might lead to identification of key practices to improve morbidity-free survival. (Read the full article) Full Article
esta Tactile Sensory Capacity of the Preterm Infant: Manual Perception of Shape From 28 Gestational Weeks By pediatrics.aappublications.org Published On :: 2012-06-25T00:07:29-07:00 Preterm infants from 33 gestational weeks can detect specific shape features (prism and cylinder) by touch (without visual control), and remember them; however, nothing is known about such abilities earlier in development.The preterm infant, even when very immature (from 28 gestational weeks), is endowed with tactile sensory abilities: the exploration and memorization of an object by touch, the discrimination of a novel object, and the recognition of a familiar object after interference. (Read the full article) Full Article
esta Academic Achievement Varies With Gestational Age Among Children Born at Term By pediatrics.aappublications.org Published On :: 2012-07-02T00:07:34-07:00 Late preterm infants are at risk for a variety of developmental impairments; however, little is known about developmental differences among children born within the term range of 37 to 41 weeks’ gestation.This study links comprehensive birth record data from 128 050 term births to children’s school records 8 years later. Analyses establish that, even among the "normal term" range, gestational age is an important independent predictor of academic achievement. (Read the full article) Full Article
esta Racial/Ethnic Differences in Infant Mortality Attributable to Birth Defects by Gestational Age By pediatrics.aappublications.org Published On :: 2012-08-20T00:07:45-07:00 Birth defects are associated with preterm birth and are a major contributor to infant mortality. There are persistent black-white differences in overall infant mortality and infant mortality attributable to birth defects.Among infants delivered at 37 to 44 weeks, blacks and Hispanics had significantly higher neonatal and postneonatal mortality attributable to birth defects than whites. Among infants delivered at 20 to 33 or 34 to 36 weeks, neonatal mortality attributable to birth defects was significantly lower among blacks. (Read the full article) Full Article
esta Functioning of 7-Year-Old Children Born at 32 to 35 Weeks' Gestational Age By pediatrics.aappublications.org Published On :: 2012-09-03T00:07:30-07:00 Approximately 80% of all preterm children are born moderately preterm (32–36 weeks’ gestation). Moderately preterm children are at increased risk for developmental delays, but the specific neuropsychological functions that may underlie these delays are unknown.Moderately preterm birth is associated with poorer performance in intelligence, attention, visuospatial reasoning, and executive functioning. Using gender-specific norms, our data suggest that preterm boys catch up, whereas preterm girls lag behind their peers at 7 years of age. (Read the full article) Full Article
esta Cerebral Palsy and Neonatal Death in Term Singletons Born Small for Gestational Age By pediatrics.aappublications.org Published On :: 2012-11-19T00:08:02-08:00 Children born small for gestational age (SGA) have increased risk of perinatal morbidity and mortality, neonatal death, and cerebral palsy (CP). Causes of SGA, such as congenital malformations, intrauterine infections, and preeclampsia, are also risk factors for the same outcomes.In 90% of singletons born SGA, CP is apparently of prenatal origin. Low proportions of intrapartum events leading to CP could not be fully explained by a higher neonatal mortality rate in SGA than in non-SGA children. (Read the full article) Full Article
esta New Reference Curves for Head Circumference at Birth, by Gestational Age By pediatrics.aappublications.org Published On :: 2013-03-18T00:07:03-07:00 Head circumference (HC) at birth reflects brain development in utero. However, HC charts used in Canada are either dated, mixed-gender, nonrepresentative of lower gestational ages, or reflective of other populations in the world.We developed recent and gender-specific reference curves for HC at birth for singletons of 23 to 41 completed weeks’ gestational age, which included a large number of very prematurely born infants, reflecting the current geotemporal Canadian population and advances in obstetric care. (Read the full article) Full Article
esta Developmental Scores at 1 Year With Increasing Gestational Age, 37-41 Weeks By pediatrics.aappublications.org Published On :: 2013-04-15T00:06:41-07:00 Cognitive and motor developmental test scores of preterm and late preterm infants increase with gestational age. Developmental test scores in full-term infants have not previously been considered to relate to gestational age.In a cohort of healthy, full-term infants, 37 to 41 weeks, 12-month mental and psychomotor scores on the Bayley Scales of Infant Development increased with gestational age, suggesting that neurodevelopment is optimal in infants born at 39 to 41 weeks. (Read the full article) Full Article
esta Outcomes of Infants Born at 22 and 23 Weeks' Gestation By pediatrics.aappublications.org Published On :: 2013-06-03T00:07:00-07:00 The remarkable improvement in the survival of extremely premature infants has been well documented. However, there have been few cohort studies large enough to determine the neurodevelopmental outcomes of survivors born at 22 or 23 weeks.The proportions of unimpaired or minimally impaired were 12.0% at 22 weeks (n = 75) and 20.0% at 23 weeks (n = 245). The outcomes were inferior compared with those for infants born at 24 and 25 weeks, but were improved compared with those in previous studies. (Read the full article) Full Article
esta Gestational Age, Birth Weight, and Risk of Respiratory Hospital Admission in Childhood By pediatrics.aappublications.org Published On :: 2013-11-18T00:06:43-08:00 Preterm birth is associated with increased morbidity during childhood. Many studies have focused on outcomes for preterm births before 32 weeks’ gestation, but there are few follow-up data for late preterm infants (34–36 weeks’ gestation).The risk of respiratory admission during childhood decreased with each successive week in gestation up to 40 to 42 weeks. The increased risk is small for late preterm infants, but the number affected is large and has an impact on health care services. (Read the full article) Full Article
esta Perceptions of 24/7 In-Hospital Intensivist Coverage on Pediatric Housestaff Education By pediatrics.aappublications.org Published On :: 2013-12-09T00:06:37-08:00 Increasing numbers of hospitals are instituting 24/7 in-hospital pediatric intensivist coverage. Data regarding patient outcomes are mixed and the impact on housestaff education remains unknown.This study quantifies the perceived impact of in-hospital attending coverage on pediatric resident and critical care fellow education and also investigates the growing concern that increasing supervision may contribute to housestaff being less well prepared for independent clinical practice. (Read the full article) Full Article
esta Stratification of Risk of Early-Onset Sepsis in Newborns >=34 Weeks' Gestation By pediatrics.aappublications.org Published On :: 2013-12-23T00:06:51-08:00 The management of term and near-term newborns suspected of early-onset sepsis, particularly when they are not clearly symptomatic, remains controversial. Methods for quantifying risk that combine maternal factors with a newborn's evolving clinical examination have been lacking.This study provides a method for predicting risk of early-onset sepsis. It combines maternal risk factors with objective measures of a newborn's clinical examination and places newborns into 3 risk groups (treat empirically, observe and evaluate, and continued observation). (Read the full article) Full Article
esta Growth Patterns of Large for Gestational Age Children up to Age 4 Years By pediatrics.aappublications.org Published On :: 2014-02-24T00:07:02-08:00 Preterm (PT) birth is negatively associated with growth. Particularly small for gestational age PT infants are at risk for delays in growth, whereas knowledge about the consequences regarding growth of large for gestational age PT birth is lacking.During infancy, growth in height, weight, and head circumference of large for gestational age PT infants was well balanced and sufficient. Subsequently, however, weight gain accelerated and resulted in high BMIs compared with the World Health Organization Multicentre Growth Reference Study population. (Read the full article) Full Article
esta Patterns of Mobile Device Use by Caregivers and Children During Meals in Fast Food Restaurants By pediatrics.aappublications.org Published On :: 2014-03-10T00:06:25-07:00 Mobile devices are ubiquitous in children’s lives, but how caregivers and children use them in everyday situations, and how use of devices affects caregiver–child interactions, has not been studied.In naturalistic mealtime observations, we documented the behavior of many caregivers whose attention was highly absorbed in their mobile devices, with varying child reactions to this absorption. This study raises several hypotheses about mobile device use and caregiver-child interaction. (Read the full article) Full Article
esta United States Birth Weight Reference Corrected For Implausible Gestational Age Estimates By pediatrics.aappublications.org Published On :: 2014-04-28T00:07:23-07:00 Population-based references of birth weight for gestational age are useful indices of birth size in clinical and research settings.This article uses 2009–2010 US natality data and corrects for likely errors in gestational age dating to yield an up-to-date birth weight for gestational age reference. (Read the full article) Full Article
esta Gestational Age and Age at Sampling Influence Metabolic Profiles in Premature Infants By pediatrics.aappublications.org Published On :: 2014-06-09T00:06:36-07:00 Prematurely born infants commonly have abnormal metabolic screens.Both gestational and chronological age influence metabolic profiles used to screen for inborn errors of metabolism. (Read the full article) Full Article
esta Gestational Age and Risk of Venous Thromboembolism From Birth Through Young Adulthood By pediatrics.aappublications.org Published On :: 2014-07-28T00:07:15-07:00 Preterm birth has been associated with increased risk of venous thromboembolism (VTE) in infancy, but the longer-term risk is unknown.In a large national cohort, low gestational age at birth was associated with increased risk of VTE in infancy, early childhood, and young adulthood. These findings call for better awareness of the long-term risk of VTE among preterm birth survivors. (Read the full article) Full Article
esta Establishing Benchmarks for the Hospitalized Care of Children With Asthma, Bronchiolitis, and Pneumonia By pediatrics.aappublications.org Published On :: 2014-08-18T00:07:02-07:00 With the publication of evidence-based guidelines for asthma, bronchiolitis, and pneumonia, numerous efforts have been made to standardize and improve the quality of care. However, despite these guidelines, variation in care exists.This study establishes clinically achievable benchmarks of care for asthma, bronchiolitis, and pneumonia. Using a published method for achievable benchmarks of care, we calculated average utilization among the high-performers, which can serve as achievable goals for local quality improvement. (Read the full article) Full Article
esta Antimicrobial Stewardship Programs in Freestanding Children's Hospitals By pediatrics.aappublications.org Published On :: 2014-12-08T00:06:38-08:00 Antibiotic overuse is common and is a major public health threat. The prevalence of antimicrobial stewardship programs in children’s hospitals is growing. Single-center studies reveal that antimicrobial stewardship programs are effective in reducing unnecessary antibiotic use. Multicenter evaluations are needed.Antibiotic use is declining overall across a large network of freestanding children’s hospitals. Hospitals with formalized antimicrobial stewardship programs experienced greater reductions in antibiotic use than other hospitals, suggesting that these interventions are an effective strategy to address antibiotic overuse. (Read the full article) Full Article
esta Gestational Age and Developmental Risk in Moderately and Late Preterm and Early Term Infants By pediatrics.aappublications.org Published On :: 2015-03-02T00:05:27-08:00 There is growing evidence reporting that moderately preterm, late preterm, and early term infants are at increased risk of developmental delay. The characteristics of this association are not well established in the literature.In a sample of infants born between 32 and 41 weeks, there was an inverse and "dose response" relationship between gestational age and developmental delay risk using the ASQ at 8 and 18 months of corrected postnatal age. (Read the full article) Full Article
esta Trends in Morbidity and Mortality of Extremely Preterm Multiple Gestation Newborns By pediatrics.aappublications.org Published On :: 2015-07-13T00:07:33-07:00 Studies on the risk of mortality and morbidities of extremely preterm infants of multiple gestation births have shown inconsistent results. Perinatal antecedents, admission status and severity of illness after birth can adversely affect outcomes of the extremely premature infants.Preterm multiple gestation infants have increased risk of mortality but similar risk of major morbidities compared with singletons. Outcomes improved over time and all adverse outcomes, including mortality, were comparable between multiples and singletons in the most recent 5-year epoch. (Read the full article) Full Article
esta Thrombocytopenia in Small-for-Gestational-Age Infants By pediatrics.aappublications.org Published On :: 2015-07-27T00:08:18-07:00 Small-for-gestational-age neonates are at risk for thrombocytopenia during the first days and weeks after birth. However, the incidence, duration, severity, responsible mechanism, value of platelet transfusions, and risk of death from this variety of neonatal thrombocytopenia are unknown.Ten percent of thrombocytopenic small-for-gestational-age neonates have a recognized cause for low platelets (aneuploidy, extracorporeal membrane oxygenation, disseminated intravascular coagulation); they have a high mortality rate (65%). Ninety percent have a moderate, transient (2 weeks), hyporegenerative thrombocytopenia with a low mortality rate (2%). (Read the full article) Full Article
esta Early-Onset Neutropenia in Small-for-Gestational-Age Infants By pediatrics.aappublications.org Published On :: 2015-10-12T00:07:19-07:00 Small for gestational age neonates (weight <10th percentile) are at risk for neutropenia during the first days after birth. However, the duration, responsible mechanism, and outcomes of this variety of neonatal neutropenia are not precisely known.Six percent of small for gestational age neonates had neutrophils <1000/μL, with an average neutropenia duration of 7 days. Neutropenia was more closely linked with small for gestational age status than maternal hypertension. This neutropenia is associated with elevated nucleated red blood cell count and increased odds of necrotizing enterocolitis. (Read the full article) Full Article
esta Maternal Gestational and Postdelivery Weight Gain and Child Weight By pediatrics.aappublications.org Published On :: 2015-10-19T00:07:47-07:00 Maternal gestational weight gain is associated with childhood overweight. It is unknown whether gestational weight gain programs the child’s health or whether gestational weight gain is an indicator of postnatal behavioral factors.We disentangled these influences by studying the effect of gestational weight gain simultaneously with postdelivery maternal weight change as an indicator for shared family lifestyle on child’s weight development and found that both had an independent effect. (Read the full article) Full Article
esta Early career professorship established in mechanical engineering By news.psu.edu Published On :: Wed, 29 Apr 2020 14:43 -0400 In honor of a recently retired professor, a generous alumnus donation has enabled the creation of the Martin W. Trethewey Early Career Professorship. Full Article
esta Burundi: Restarting Political Dialogue By feedproxy.google.com Published On :: Mon, 18 Aug 2008 22:00:00 GMT Full Article
esta Restart By feedproxy.google.com Published On :: Wed, 23 Jan 2013 23:00:00 GMT The Central African Republic has a long history of crises, but the way the most recent one was managed indicates that a new security constellation may be emerging in the region. Full Article
esta Couple pledges $100K estate gift to Penn State Hazleton By news.psu.edu Published On :: Sat, 11 Apr 2020 11:28 -0400 Drs. William and Jean Lovrinic have made an estate commitment to Penn State that will establish a $100,000 scholarship fund at Penn State Hazleton. Full Article
esta Sober Convos 3: Jobs & Restaurants By www.youtube.com Published On :: Sun, 01 Mar 2020 00:29:05 GMT Source: www.youtube.com - Saturday, February 29, 2020All Related Full Article
esta UEFA.com wonderkid: Meet the Stockport Iniesta By www.uefa.com Published On :: Fri, 19 Jan 2018 08:00:00 GMT "He is the future," Yaya Touré said of his 17-year-old Manchester City team-mate Phil Foden, whose midfield menace has earned him the nickname 'The Baby Shark'. Full Article general
esta By bus, bicycle or boat: OMers make Bengali New Testament #1 bestseller By feedproxy.google.com Published On :: Mon, 01 May 2017 12:16:46 +0000 Massive distribution efforts by OM teams in Bangladesh over more than 10 years sowed gospel seeds and made the Bengali New Testament a #1 best seller. Full Article
esta Demonstration facility for non-destructive inspection and non-contact 3D metrology systems established in Yokohama By www.nikon.com Published On :: Wed, 11 Oct 2017 13:00:00 +0900 Full Article News
esta The Mezzanine Gallery to Exhibit “Established Color” a Painting Exhibit by Thomas Del Porte By news.delaware.gov Published On :: Tue, 28 Aug 2018 14:00:09 +0000 On view from September 7-28, 2018 Free opening reception on Friday, September 7 at 5 p.m. Wilmington, Del. (August 28, 2018) – Established Color, an exhibition of paintings by Thomas Del Porte, will be on view in the Mezzanine Gallery from September 7-28, 2018. Del Porte received a 2018 Fellowship Visual Arts: Painting. The artist […] Full Article Delaware Division of the Arts Department of State Kent County New Castle County Sussex County art exhibition artist Mezzanine Gallery painting Thomas del Porte
esta Ford Plans To Restart North America Production From May 18 By www.carandbike.com Published On :: Fri, 08 May 2020 15:55:15 +0530 U.S. automaker Ford Motor Co said on Thursday it is planning to restart production and operations in North America in a phased manner, starting May 18. Full Article News
esta Why are homegrown tea companies foraying into quick-service restaurants? By www.financialexpress.com Published On :: 2019-10-07T16:48:15+05:30 Indian tea brands want a piece of this steaming hot business. Full Article Brand Wagon Industry
esta Barcelona Return To Training As La Liga Eyes Restart By sports.ndtv.com Published On :: Fri, 08 May 2020 23:54:51 +0530 Lionel Messi and company took the fields at Joan Gamper training centre for individual sessions, for which the players arrived alone in kit and took to the three pitches without passing through the... Full Article Football
esta Tesla Aims to Restart Fremont Plant as Soon as Friday: Report By gadgets.ndtv.com Published On :: Fri, 08 May 2020 19:20:14 +0530 The move comes a day after California allowed manufacturers in the state to reopen operations, shut due to coronavirus-led lockdowns, which drew an enthusiastic "Yeah!!" on Twitter from Tesla Chief... Full Article Transportation
esta Celebrate Earth Day virtually with your teen: Deforestation meets AI By feedproxy.google.com Published On :: Tue, 21 Apr 2020 12:00:14 +0000 Ever thought you could help save the rainforest without ever visiting the rainforest? Probably not, but now is your chance, and you can use it as your way to give back this Earth Day. This year, Earth Day celebrations will look different for everyone as we work to find meaningful [...] Celebrate Earth Day virtually with your teen: Deforestation meets AI was published on SAS Voices by Lucy Kosturko Full Article Uncategorized earth day IIASA
esta La Division De Salud Publica Y El Distrito Escolar De Indian River Anuncian La Respuesta A TB En La Escuela Primaria De Georgetown By news.delaware.gov Published On :: Tue, 25 Sep 2018 17:27:06 +0000 La División de Salud Pública (DPH) y el distrito escolar de Indiana River anunció hoy que aproximadamente 50 individuos en la escuela primaria de Georgetown en el condado de Sussex County han estado expuestos a alguien con tuberculosis activa (TB) DPH está haciendo contacto con aquellas personas para ofrecer pruebas de TB gratuitas, así como tratamiento si es necesario. Para proteger la privacidad médica, no se proporcionará ninguna información adicional con respecto a la fuente de la infección o de los individuos que necesitan las pruebas. Full Article Delaware Health and Social Services Division of Public Health News georgetown public health TB Tuberculosis
esta Governor Carney Signs Executive Order Establishing Health Care Spending and Quality Benchmarks By news.delaware.gov Published On :: Tue, 20 Nov 2018 20:55:07 +0000 Order will create subcommittee focused on bettering health care spending, quality across the state WILMINGTON, Del. – Governor Carney on Tuesday signed Executive Order #25 establishing health care spending and quality benchmarks. This Executive Order will form a subcommittee of the Delaware Economic and Financial Advisory Council to focus on reducing the cost of health […] Full Article Delaware Health and Social Services Department of Finance Governor John Carney Office of the Governor DEFAC executive order governor Governor Carney Health care health care benchmark Health Care Spending Benchmark
esta DPH Announces Potential Hepatitis A Exposure at Food Establishment in Middletown By news.delaware.gov Published On :: Thu, 11 Apr 2019 21:18:37 +0000 Updated Information: DPH Announces Potential Exposure at Two Additional Food Establishments and Updated Timeline DOVER – The Division of Public Health (DPH) announced today that employees and patrons of Buffalo Wild Wings located at 540 W. Main St., Middletown, may have been exposed to the hepatitis A virus between March 31 and April 10, 2019. When […] Full Article Delaware Health and Social Services Division of Public Health News Delaware public health Hepatitis A infectious disease
esta Hepatitis A Exposure Update: DPH Announces Potential Exposure at Two Additional Food Establishments, Updated Timeline By news.delaware.gov Published On :: Sat, 13 Apr 2019 03:06:32 +0000 he Division of Public Health (DPH) is providing updated information regarding a potential Hepatitis A exposure at a Buffalo Wild Wings food establishment in Middletown, which was announced on Thursday, April 11, 2019. Full Article Delaware Health and Social Services Division of Public Health News food safety Hepatitis A public health
esta Delaware Receives Federal Approval to Establish Reinsurance Program for 2020 By news.delaware.gov Published On :: Tue, 20 Aug 2019 18:24:35 +0000 On June 20, Gov. John Carney signed enabling legislation (House Bill 193) moving Delaware a step closer to a reinsurance program beginning in 2020. NEW CASTLE (Aug. 20, 2019) – The Department of Health and Social Services (DHSS) received approval today from the Centers for Medicare and Medicaid Services (CMS) for a 1332 State Innovation […] Full Article Delaware Health and Social Services Governor John Carney Insurance Commissioner News Office of the Governor 1332 Waiver CMS Commissioner Trinidad Navarro Delaware Health Insurance Marketplace Health Insurance premiums reinsurance Secretary Dr. Kara Odom Walker
esta La División de Salud Pública confirma casos de Salmonella asociados a brote multi-estatal vinculado a frutas cortadas By news.delaware.gov Published On :: Fri, 20 Dec 2019 20:48:39 +0000 La División de Salud Pública de Delaware (DPH por sus siglas en inglés) anunció hoy que hay 26 casos confirmados de Salmonella en niños y niñas de edad escolar en el condado de New Castle. Estos casos forman parte de un brote multiestatal de Salmonella Javiana vinculado a frutas cortadas que fueron retiradas del mercado. Full Article Delaware Health and Social Services Division of Public Health News DE Division of Public Health foodborne illness multi-state outbreak salmonella