infra axillary - infra axillary
pleura - pleura
It is rare but is given by outbreaks, simulates a pneumonia or bronchitis with fever, dry cough. It produces an Infiltrate in association with another virus. Search it.
It is the inflammation of the lining of the lungs and chest (the pleura) that causes chest pain (usually acute) when you take a breath or cough.
According to the causative virus.