10/02/2025
Regarding health concerns affecting the eyes, there have been recent reports in India of Human Metapneumovirus (HMPV) causing eye-related symptoms such as pink eye (conjunctivitis) and keratitis. HMPV typically leads to respiratory issues, but emerging studies indicate it can also impact eye health.
Additionally, there has been a significant rise in conjunctivitis cases across India, with a 70% increase reported over the past few weeks. This surge is attributed to recent weather conditions exacerbating sanitation issues, leading to a spike in viral and bacterial infections.
The human metapneumovirus (hMPV) is a common respiratory virus that typically causes mild cold-like symptoms. Studies show it has circulated in human populations since the 1970s, though it was first identified by scientists in 2001. The virus accounts for 4-16% of acute respiratory infections globally, with cases usually peaking between November and May. While most adults have developed immunity through previous exposure, hMPV can cause more severe symptoms in infants encountering it for the first time and in people with weakened immune systems.
While primarily associated with respiratory symptoms, HMPV has been linked to eye-related complications in some cases. Patients have reported symptoms such as redness, swelling, sensitivity to light, and blurred vision during or after HMPV infections. These symptoms could indicate conditions like conjunctivitis (pink eye), keratitis (inflammation of the cornea), or even optic neuritis (inflammation of the optic nerve).
The risk of such complications is higher among individuals with compromised immune systems, such as those undergoing chemotherapy, as well as children and older adults whose immune responses are often weaker. If left untreated, these conditions can result in long-term vision problems, underscoring the need for timely medical attention.
Sourced by Hindustan times
