Indirect effects of the COVID-19 pandemic: A cause-of-death analysis of life expectancy changes in 24 countries, 2015 to 2022.

Worldwide, mortality was strongly affected by the COVID-19 pandemic, both directly through COVID-19 deaths and indirectly through changes in other causes of death. Here, we examine the impact of the pandemic on COVID-19 and non-COVID-19 mortality in 24 countries: Australia, Austria, Brazil, Bulgaria, Canada, Chile, Croatia, Czechia, Denmark, England and Wales, Hungary, Japan, Latvia, Lithuania, The Netherlands, Northern Ireland, Poland, Russia, Scotland, South Korea, Spain, Sweden, Switzerland, and the United States. Using demographic decomposition methods, we compare age- and cause-specific contributions to changes in female and male life expectancy at birth in 2019-2020, 2020-2021, and 2021-2022 with those before the COVID-19 pandemic (2015-2019).

[Impact of the new intervention model to increase vaccination coverage in Paraguay, 2023Impacto de um novo modelo de ação para aumentar as coberturas vacinais no Paraguai, 2023].

Objective: To describe the impact of the new intervention model implemented by Paraguay across five districts of the Central Region in the last quarter of 2023, consisting of an integrated health services-based strategy to recover coverage with the tracer vaccine (pentavalent until April 2023, hexavalent thereafter) in children under 1 year of age; and the measles, mumps, and rubella (MMR) vaccine for the 1-year-old population.

Methods: Descriptive, cross-sectional study with comparative analysis before (epidemiological weeks [EW] 1 and 34 of 2023) and after (EW35 and EW52 of 2023) the intervention. Three indicators were assessed: a) coverage with all three doses of pentavalent or hexavalent vaccine and first and second doses of MMR; b) productivity, represented by third doses of pentavalent or hexavalent vaccine administered; and c) dropout rates for the pentavalent or hexavalent and MMR vaccines.

Composition and in situ structure of the cell envelope and surface layer.

Archaea share genomic similarities with Eukarya and cellular architectural similarities with Bacteria, though archaeal and bacterial surface layers (S-layers) differ. Using cellular cryo-electron tomography, we visualized the S-layer lattice surrounding , a methanogenic archaeon. Though more compact than known structures, 's S-layer is a flexible hexagonal lattice of dome-shaped tiles, uniformly spaced from both the overlying cell sheath and the underlying cell membrane.

Dasiglucagon in Children with Congenital Hyperinsulinism up to 1 Year of Age: Results from a Randomized Clinical Trial.

Context: Congenital hyperinsulinism (CHI) is a cause of persistent hypoglycemia in childhood with considerable risk of lifelong neurological sequelae. Available pharmacological therapies are limited. Dasiglucagon is a glucagon analog for the treatment of hypoglycemia.