Wheezing is a symptom of an underlying condition that causes some form of obstruction of the respiratory tract/airway, rather than a medical condition in itself. It is characterised by a shrill whistling or coarse rattling sound that is observed when breathing – often more apparent during exhalation (breathing out) than inhalation (breathing in). Wheezing can…
Tag: Bioscience
Conjunctivitis
The conjunctiva is a thin, clear membrane that lines the inside of the eyelid and the white part of the eye (sclera). Conjunctivitis – or pink eye, as it is sometimes known – is a medical condition where the conjunctiva gets inflamed, usually due to a viral/bacterial infection, allergic reaction or being triggered by an…
Measles
Measles is caused by a virus that enters the body via the respiratory system. It is a highly contagious disease which has the potential to cause serious complications. Fortunately, the introduction of the measles vaccine in 1963 and subsequent implementation of global vaccination drives has significantly reduced the incidence of measles and/or its complications over…
The Bio Log 