A star that hasn’t been seen with the naked eye since the 1940s will appear for a fleeting moment in our night sky this year. The luminous point of light is the effect of an outburst, called a nova, ...

To explore the potential use of the CRB-65 rule (based on Confusion, Respiratory rate, Blood pressure and age >65 years) in adults with lower respiratory tract infection (LRTI) in primary care.