While endodontic (dentoalveolar) abscesses can cause significant morbidity, in susceptible individuals they can pose life-threatening problems. This paper provides an overview of the more serious sequelae of endodontic abscesses, and provides examples of ‘high risk’ situations in practice in which these serious complications are more likely to occur.

The aim of this study was to determine whether outcomes in poorly controlled asthma can be further improved with a starting dose of inhaled budesonide higher than that recommended in international guidelines. The study had a parallel-group design and included 61 subjects with poorly controlled asthma, randomized to receive 3,200 microg or 1,600 microg budesonide daily by Turbuhaler for 8 weeks ...

BACKGROUND. The COVID-19 vaccines currently in use require 2 doses to achieve optimal protection. Currently, there is no indication as whether individuals who have been exposed SARS-CoV-2 should be vaccinated, or they receive 1 vaccine doses.