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Objective:  This study aimed to compare rehospitalization rates, diagnoses, and well-baby nursery (WBN) length of stay (LOS) among rehospitalized infants born during the COVID-19 pandemic to those born prior., Study Design:  A retrospective comparison of 215 infants rehospitalized from March 1, 2019, to March 1, 2021, was performed in an urban academic center. Rates of readmission were determined for all infants using an unadjusted odds ratio. Among infants rehospitalized at ≤30 and ≤7 days, key cohort characteristics were analyzed using chi-square analysis, Fisher's exact test, independent t -test, and nonparametric testing as applicable. Differences in readmission diagnoses determined by International Classification of Diseases (ICD) code and chart review were evaluated with multivariable logistic regression comparing infants born during the pandemic to the year prior., Results:  Pandemic infants had a 51% increased odds of rehospitalization ≤7 days of discharge from WBN compared with prepandemic infants (95% confidence interval [CI]: 1.09-2.09). Rehospitalized infants born during the pandemic had shorter WBN LOS; infants rehospitalized ≤30 days had LOS of 54.3 ± 18.6 versus 59.6 ± 16.2 hours ( p  = 0.02) and infants rehospitalized ≤7 days had LOS of 53.8 ± 17.8 versus 60.8 ±17.0 hours ( p  = 0.02). The pandemic group of infants had a 3.5 increased odds of being readmitted for hyperbilirubinemia compared with other diagnoses after adjusting for biological sex, ethnicity, percent weight lost at time of discharge, gestational age, and mode of delivery (CI 1.9, 6.4)., Conclusion:  Rehospitalization ≤7 days post-WBN discharge was more common in infants born during the pandemic. Infants rehospitalized during the pandemic were more likely to have shorter WBN LOS and to be rehospitalized for hyperbilirubinemia. Retrospective analyses limit conclusions about causation but suggest that being born during the pandemic increased risk of rehospitalization for hyperbilirubinemia among infants in urban, under resourced setting warranting further investigation., Key Points: · Newborns rehospitalized during the pandemic had a shorter newborn nursery stay.. · Newborns in the pandemic had a higher rate of rehospitalization within 7 days of birth compared to year prior.. · More infants who required readmission during the pandemic were hospitalized for hyperbilirubinemia.., Competing Interests: None declared., (Thieme. All rights reserved.)

Almond band canker and prune Cytospora canker have become more severe in the last decade, especially in young orchards, in California. To test our hypothesis that young trees from nurseries could carry the canker-causing pathogens at latency phase to new orchards through transplanting, a multiyear survey on latent infection of canker-causing pathogens of budwood and young trees of almond and prune nurseries in California was conducted. A total of more than 1,730 samples including shoots of rootstocks and scions and grafting union cuttings were collected from 11 nurseries. A real-time quantitative PCR assay was applied to quantify the latent infection levels by six canker-causing pathogen taxa: Botryosphaeria dothidea and species of Cytospora , Diplodia , Lasiodiplodia , Neofusicoccum , and Phomopsis. For almond, the average incidences of latent infection caused by Lasiodiplodia spp. (43.6%) and Neofusicoccum spp. (24.2%) were significantly greater than those by the other four pathogen taxa. The molecular severity (MS) of latent infection caused by Neofusicoccum spp. (3.6) was significantly greater than those caused by other pathogen taxa, except for Lasiodiplodia spp. (2.6). For prune, the average incidence of latent infection caused by Cytospora spp. (13.5%) was significantly higher than those caused by B. dothidea (1.5%) and Diplodia spp. (1.3%) but not significantly higher than those caused by Lasiodiplodia spp. (6.9%), Neofusicoccum spp. (6.3%), and Phomopsis spp. (7.7%), respectively. Moreover, the average MS values caused by Cytospora spp. (3.8) and Neofusicoccum spp. (3.2) were the highest followed by those caused by B. dothidea (1.4), Lasiodiplodia spp. (2.2), and Phomopsis spp. (2.3). Different almond varieties showed various levels of susceptibilities to different canker-causing pathogens. This study concluded that Lasiodiplodia and Neofusicoccum are the predominant pathogen species in almond, and Cytospora is the most important canker-causing pathogen species in prune in nurseries. These findings confirmed the observations of predominancy of canker-causing pathogens in almond and prune orchards in California., Competing Interests: The author(s) declare no conflict of interest.

A survey of the flori-horticultural nurseries in eastern India found Phytophthora nicotianae to be the most widespread Phytophthora species associated with different foliar symptoms of nursery plants and identified the presence of P. palmivora in eastern Indian nurseries for the first time. The survey also led to the first worldwide finding of P. nicotianae on Dipteracanthus prostratus (Poir.) Nees; Ocimum tenuiflorum L. (syn. Ocimum sanctum L.); Philodendron xanadu Croat, Mayo & J. Boos; and Pyrostegia venusta (Ker-Gawl.) Miers and P. palmivora on Episcia cupreata (Hook.) Hanst., as well as the first report from India of P. nicotianae on Spathiphyllum wallisii Regel; Anthurium andraeanum Linden ex André; and Adenium obesum (Forsk.) Roem. & Schult. Sensitivity to commercial fungicides Glazer 35WS, Rallis India (metalaxyl, FRAC code 4); Ridomil Gold, Syngenta (mefenoxam + mancozeb); Revus, Syngenta (mandipropamid, FRAC code 40); Aliette Bayer (fosetyl-Al, FRAC code 33); Acrobat, BASF (dimethomorph, FRAC code 40); and Amistar, Syngenta (azoxystrobin, FRAC code 11) was analyzed, showing EC 50 values ranging from 0.75 to 16.39 ppm, 0.74 to 1.45 ppm, 2.43 to 17.21 ppm, 63.81 to 327.31 ppm, 8.88 to 174.69 ppm, and 0.1 to 1.13 ppm, respectively, with no cross-resistance of the isolates to the fungicides. The baseline information produced about these Phytophthora spp. from ornamental and horticultural host associations could help prevent the pathogens from becoming primary drivers of new disease outbreaks and their large-scale distribution beyond their natural endemic ranges., Competing Interests: The author(s) declare no conflict of interest.

Background and Objectives: Marijuana use has increased nationally and is the most common federally illicit substance used during pregnancy. This study aimed to describe hospital practices and nursery director knowledge and attitudes regarding marijuana use and breastfeeding and assess the association between breastfeeding restrictions and provider knowledge, geographic region, and state marijuana legalization status. We hypothesized that there would be associations between geography and/or state legalization and hospital practices regarding breastfeeding with perinatal marijuana use., Methods: A cross-sectional, 31-question survey was sent electronically to the 110 US hospital members of the Academic Pediatric Association's Better Outcomes through Research for Newborns (BORN) network. Survey responses were analyzed using descriptive statistics to report frequencies. For comparisons, χ2 and Fisher exact tests were used to determine statistical significance., Results: Sixty-nine (63%) BORN nursery directors across 38 states completed the survey. For mothers with a positive cannabinoid screen at delivery, 16% of hospitals universally or selectively restrict breastfeeding. Most (96%) nursery directors reported that marijuana use while breastfeeding is "somewhat" (70%) or "very harmful" (26%). The majority was aware of the potential negative impact of prenatal marijuana use on learning and behavior. There were no consistent statistical associations between breastfeeding restrictions and provider marijuana knowledge, geographic region, or state marijuana legalization status., Conclusions: BORN newborn clinicians report highly variable and unpredictable breastfeeding support practices for mothers with perinatal marijuana use. Further studies are needed to establish evidence-based practices and to promote consistent, equitable care of newborns with perinatal marijuana exposure., (Copyright © 2024 by the American Academy of Pediatrics.)