Importance Recent SARS-CoV-2 Omicron variant sublineages, including BA.4 and BA.5,
may be associated with greater immune evasion and less protection against COVID-19 after …

OBJECTIVES We assessed BNT162b2 vaccine effectiveness (VE) against mild to moderate
and severe coronavirus disease 2019 (COVID-19) in children and adolescents through the …

Background Understanding the usefulness of additional COVID-19 vaccine doses—particularly
given varying disease incidence—is needed to support public health policy. We …

Background Coronavirus disease 2019 (COVID-19) vaccination coverage remains lower in
communities with higher social vulnerability. Factors such as severe acute respiratory …

Importance Recent sublineages of the SARS-CoV-2 Omicron variant, including BA.4 and BA.5,
may be associated with greater immune evasion and less protection against COVID-19 …

PURPOSE Few studies have determined whether clinician usage of a community health
information exchange (HIE) directly improves patient care transitions. We hypothesized that …

The foundational role of health information exchanges (HIEs) is to facilitate communication
between clinical partners in real time. Once this infrastructure for the secure and immediate …

Marine sedimentary rocks of the lower Miocene Monte León Formation of southeastern
Patagonia (Austral Basin), Argentina are important geological archives for better understanding …

Metformin may decrease cell senescence, including bone; hence we aimed at evaluating
the association between metformin use and osteoporosis. This was a cross-sectional study …

… Vallejo a , Juan E. Blümel b , Ascanio Bencosme c , Andrés Calle d , Maribel Dextre e , Karen
… Juan E. Blümel contributed to conception and design of the study, statistical analysis, and …