Respirology

While antibodies—proteins created after infection or vaccination that help prevent future invasions from the pathogen—do level off over time, experts say that's supposed to happen.

See how well you do compared to your colleagues on our weekly clinical quiz on how much do you know about indoor environmental causes of respiratory diseases.

Take our weekly news poll on whether patients are asking for COVID-19 vaccinations outside of what are considered the only two valid medical exemptions.

Patients with locally advanced or metastatic non-small cell lung cancer (NSCLC) who also carry the G12C mutation in the KRAS gene now have the option of newly approved sotorasib.

Many are not immune to COVID-19 conspiracy theories and misinformation.

Study suggests minimal risk of relapse when Pfizer-BioNTech mRNA COVID-19 vaccine is given to patients with a history of GBS.

Quebec City has the lowest prevalence while nearby Montreal has the highest.

Rhinitis can indicate other conditions and several different conditions can also mimic rhinitis, such as nasal sepal deviation, nasal valve collapse, pharyngonasal reflux, cerebral spinal fluid leak, adenoidal hypertrophy, nasal or sinus tumour and nasal foreign body.