Delhi grapples with toxic air and rising ‘walking pneumonia’ cases

Delhi’s ongoing air quality crisis has reached alarming levels, with the Air Quality Index (AQI) consistently hovering in the 'severe-plus' category in recent days.

While the hazardous air is a major concern for all residents, it is proving particularly dangerous for individuals with pre-existing respiratory conditions.

Hospitals across the capital are reporting a sharp increase in cases of respiratory illnesses, with a notable rise in "walking pneumonia," a less severe form of pneumonia.

Unlike traditional pneumonia, this condition often does not require bed rest or hospitalization, earning it the nickname ‘walking pneumonia.’

Understanding Walking Pneumonia

Walking pneumonia is primarily caused by the bacterium Mycoplasma pneumoniae. Although infections from this bacterium are generally mild, in some cases, they can develop into more serious conditions. Diagnosis often involves a physical examination or imaging tests like X-rays.

Symptoms of Walking Pneumonia

The illness shares symptoms with the flu, such as fever, sore throat, and persistent cough. Individuals with walking pneumonia may also experience mild breathing difficulties, lasting longer than the usual three to five days of a typical respiratory infection.

How it spreads

Walking pneumonia spreads through respiratory droplets when an infected person coughs or sneezes. It is more likely to occur in crowded settings like schools, colleges, and other shared spaces, making it a significant concern in densely populated areas such as Delhi.

Pollution worsens the health crisis

Delhi residents awoke to yet another day shrouded in a toxic haze. While the AQI has slightly improved to the "very poor" category, particulate matter 2.5 (PM2.5) remains the dominant pollutant, according to the Central Pollution Control Board (CPCB).

The city has been blanketed by smog—a harmful combination of smoke and fog—for several days now. Earlier this week, AQI levels plunged into the "severe-plus" category, prompting emergency pollution-control measures. Authorities shifted schools to online classes to safeguard children and imposed strict curbs on pollution sources.

Delhi's fight against toxic air

Despite marginal improvements, the health risks posed by prolonged exposure to polluted air are significant. The ongoing smog crisis highlights the urgent need for sustainable solutions to Delhi’s air quality challenges, which continue to endanger public health and burden the healthcare system.