Results 31 to 40 of about 59,481 (265)
Objectives The rapid spread of the SARS-CoV-2 Omicron variant has raised concerns regarding waning vaccine-induced immunity and durability. We evaluated protection of the third-dose and fourth-dose mRNA vaccines against SARS-CoV-2 Omicron subvariant and ...
Daisuke Yoneoka +11 more
doaj +1 more source
1995 annual epidemiologic surveillance report for Hanford Site
The US Department of Energy`s (DOE) commitment to assuring the health and safety of its workers includes the conduct of epidemiologic surveillance activities that provide an early warning system for health problems among workers.
core +1 more source
Major components of integrated epidemiologic assessments.
Detailed description of the four components of the methodology: 1) integrated epidemiologic source evaluations, 2) epidemiologic analysis, 3) indicator/attribute scoring, and 4) expert assessment.
Taylor Craig (16749522) +9 more
core +1 more source
ABSTRACT Background Children with acute lymphoblastic leukemia (ALL) are at risk of severe outcomes from SARS‐CoV‐2 (SCV2). In the post‐pandemic context, where most children have been infected with SCV2, there are limited data on whether vaccination remains beneficial in children with ALL.
Janna R. Shapiro +11 more
wiley +1 more source
Objetivo. Evaluar el impacto que un programa de vigilancia epidemiológica tiene en las características de la formulación de antibióticos y la frecuencia de gérmenes multirresistentes en una clínica de tercer nivel en la ciudad de Medellín.
Juan Carlos Cataño, Omar Castaño
doaj
Background A growing group of emerging adults in many countries around the globe are not incorporated into the education system or the labor market; these have received the label “NEET: not in education, employment nor training”.
Raúl A. Gutiérrez-García +4 more
doaj +1 more source
The objective of our study was to determine the joint protective effect of a previous SARS-CoV-2 infection and vaccination on the risk of a new infection and hospitalization.
Maicol Andrea Rossi +5 more
doaj +1 more source
ABSTRACT Background Pediatric sarcomas are a heterogeneous group of tumors that contribute disproportionately to cancer mortality in children. Although congenital anomalies are among the strongest known risk factors for childhood cancer, the risk of specific sarcoma subtypes among affected individuals has not yet been thoroughly evaluated. Procedure We
Russ Wolters +17 more
wiley +1 more source
, , , (Received 21 Oct, 2008; Accepted 14 Jan, 2009) Abstract Background and Purpose: Each year, about 50,000 new cases of cancer occur in Iran and the most common being the gastrointestinal (GI) tract (38%).
Hafez Fakheri1 +3 more
doaj
The US Department of Energy's (DOE) conduct of epidemiologic surveillance provides an early warning system for health problems among workers. This program monitors illnesses and health conditions that result in an absence of five or more consecutive ...
core +1 more source

