A recently published report by an expert committee to the government has recommended against the full withdrawal of the 21-day nationwide lockdown on April 14th, 2020. The committee was tasked with developing a strategic plan for easing lockdown restrictions.
The Rationale Behind a 21-Day Lockdown
The duration of 21 days was selected due to its public health and epidemiological significance, backed by scientific data. The calculation is based on the estimated incubation period of the virus in a human host. The 21-day quarantine value is derived from interpretations of outbreak data from past and present epidemics and pandemics, such as the Spanish Flu and Ebola.
In epidemiology, 14 days are considered the initial incubation period. An additional week is added, totaling 21 days, to ensure that any residual infection dies out. As a new strain of coronavirus, it’s estimated that the median incubation period falls within the period of 14 days. Recent studies illustrate that the median incubation period for COVID-19 is just over five days, with 97.5% of people developing symptoms within 11.5 days of infection, reinforcing the 14-day active monitoring period recommended by the U.S. Centers for Disease Control and Prevention.
Key Points to Consider
Maintaining restrictions on large-scale movement of people across international and state boundaries is critical until the situation in every state is under control. Although a prolonged and stringent lockdown can lead to economic hardships, famine, and law and order issues, undermining both the objectives of the lockdown and health management, the committee advises a gradual, phased, and calculated withdrawal strategy to keep the caseload below healthcare system capacity. The committee suggests that this phased approach should be implemented at the revenue district level.
Recommendations
All states are encouraged to accelerate preparatory work for the predicted rapid increase of Covid-19 cases, as they are expected to exceed local capacities in some cities. There should be no relaxation in the speedy production and procurement of test kits, ventilators, PPEs for healthcare personnel, and masks. It is suggested that the Centre release funds and set up a national coordination mechanism to distribute them on a need basis. The Centre should also ensure effective collaboration between states and logistics operators.
Supporting Other Sectors
Amid the pandemic, supporting pivotal sectors such as agriculture in terms of production, marketing, storage, and transport is essential. Moreover, the technological advancements introduced during the lockdown in sectors like education, judiciary, local businesses, and telemedicine should continue even after the lockdown ends.
Last Modified: February 7, 2024