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Disaster ManagementPrelims: MediumMains: HighInterview: Medium12 min readUpdated 2026-05-25

Pandemic management

Pandemic management — COVID experience · One Health

Story hook

Wuhan, China, 31 December 2019. The World Health Organization's Country Office picks up a Promed-mail alert: 27 cases of "pneumonia of unknown aetiology" clustered around the Huanan Seafood Market. The agent is a novel coronavirus. Genome sequenced by Chinese scientists on 10 January 2020; uploaded to GISAID the same day.

India, 30 January 2020. Kerala — a medical student returning from Wuhan tests positive in Thrissur. India's first COVID-19 case. Six weeks later, on 14 March 2020, the Ministry of Home Affairs invokes the Disaster Management Act 2005, declaring COVID-19 a "notified disaster" — the first time the Act has ever been used for a biological hazard. Eleven days later, on 24 March 2020 at 8 pm, Prime Minister Narendra Modi addresses the nation: a 21-day national lockdown begins at midnight. 1.38 billion people are locked in.

The DM Act became, overnight, the operational chassis of India's pandemic response — overriding state autonomy under the residuary §10 powers of MHA. National Executive Committee orders cascaded to state DM authorities; SDRF money flowed into PPE, ventilators, testing kits. By the time COVID-19 was de-notified on 31 March 2022, India had administered 186 crore vaccine doses, recorded 5.3 lakh official deaths (much higher excess-mortality estimates), and surfaced every fault-line — and every strength — of a 1.4 billion- person federation's emergency apparatus.

Why this matters for UPSC

GS-III Disaster Management has asked pandemic preparedness directly in 2020 ("Discuss the role of NDMA in managing the COVID-19 pandemic in India") and folded it into governance questions in 2021 and 2022. GS-II has asked "How far has the pandemic stress-tested India's federal structure?" (2022). The unit is also the test bed for One Health — a buzzword that India formally adopted via the National One Health Mission in 2022.

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