A Massive Immunisation Drive: Kerala Gears Up to Protect 19.8 Lakh Children Against Polio

As the state rolls out a state-wide vaccination campaign, nearly 20 lakh children under the age of five are set to receive oral drops across thousands of dedicated centres.

On Sunday, June 28, the hum of daily life in Kerala will pause briefly for a critical public health exercise. Across the state, an ambitious mission is underway: to administer the oral polio vaccine to 19,80,224 children below the age of five. Health Minister K. Muraleedharan has confirmed that all preparations—from cold-chain logistics to volunteer training—are in place for what is a significant logistical undertaking under the nationwide Pulse Polio Immunisation programme.

The scale of this operation is immense. To ensure that no child is left behind, the government has established 22,288 booths scattered across diverse locations, including government hospitals, anganwadis, schools, libraries, and private health facilities. Beyond the static centres, the health department has deployed 539 transit booths at railway stations, bus stands, and boat jetties to capture families on the move. Additionally, 283 mobile units will fan out to reach remote corners, migrant worker settlements, and festive venues.

A Coordinated Effort

The immunisation drive is far from a solo health department project. It represents a multi-agency effort, relying on the ground-level network of ASHA workers, anganwadi staff, and Kudumbashree members. These 46,663 volunteers are the backbone of the campaign, tasked with ensuring that even the most hard-to-reach populations receive their doses. To maintain the integrity of the vaccines, the state has readied a robust supply chain, including ice-lined refrigerators, deep freezers, and specialised vaccine carriers.

The formal inauguration is scheduled for 8 am at the Thycaud Mother and Child Hospital in Thiruvananthapuram, with Transport Minister C.P. John presiding. Local representatives, including MP Shashi Tharoor and Mayor V.V. Rajesh, are expected to attend, underscoring the political and social weight placed on maintaining polio-free status. For those who miss the primary drive on Sunday, officials have confirmed that health workers will conduct house-to-house follow-ups on June 29 and 30.

Why It Matters

While India has long been declared polio-free, public health experts argue that such periodic mass immunisation drives remain the primary shield against the re-emergence of the virus. In a densely populated and highly mobile state like Kerala, these campaigns serve as a vital "immunity booster" for the population. By integrating mobile and transit booths, the state is effectively acknowledging that modern health security must adapt to the nomadic nature of contemporary life—reaching migrant labourers and travellers who might otherwise fall through the cracks of a standard clinic-based system. It is a reminder that in public health, the work is never truly "finished," but rather sustained through constant vigilance and community-level participation.