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Research
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PubMed COVID-19 Clinical Care

30461 - 30470 of 57753 results found

Protection against symptomatic SARS-CoV-2 infection conferred by the Pfizer-BioNTech Original/BA.4-5 bivalent vaccine compared to the mRNA Original monovalent vaccines - A matched cohort study in France

Date
Friday, August 04, 2023 - 4:00 AM
Description
This cohort study evaluated the protection against symptomatic Omicron BA.5 infection conferred by the Pfizer-BioNTech Original/BA.4-5 bivalent vaccine compared to mRNA Original monovalent vaccines (Pfizer- BioNTech or Moderna). Individuals of ≥60

Preparing the Allergist/Immunologist for the Next Pandemic

Date
Friday, August 04, 2023 - 4:00 AM
Description
The COVID-19 pandemic had a profound impact on society in general and allergists' practices in particular. The adverse effects included a loss of practice productivity and income, staffing and in-office procedures due to concerns about the spread of

Black esophagus as an uncommon cause of gastrointestinal bleeding

Date
Friday, August 04, 2023 - 4:00 AM
Description
Black esophagus (BE) or Acute esophageal necrosis (AEN) is rare clinical entity with an estimated incidence of 0.01-0.2% of patiens undergoing esophagogastroduodenoscopy (EGD). BE is characterized by circumferential blackish coloration of the mucosa