“In India, anything and everything is a super-spreader event”

Headshot of Professor Subramanian

Harvard Pop Center faculty member S (Subu) V Subramanian, PhD, tells The Harvard Gazette that “in India, anything and everything is a super-spreader event.” A visualization dashboard of COVID-19 vaccine distribution in India by Subramanian’s Geographic Insights Lab was also cited by The New York Times in an article describing the recent and devastating surge of infections in the county.

First study to map child undernutrition in India by village shows greatest variation at these micro levels

Screenshot of website dashboard for villages in India

A study published in PNAS by Harvard Pop Center Visiting Scientist Rockli Kim, ScD, faculty member S V Subramanian, PhD, and colleagues that utilizes “state-of-the-art data science techniques” to map and predict child undernutrition across the nearly 600,000 villages in India now provides governments at the most local level with this critical information about their constituents. To learn more about the potential value of such breakthrough, precision mapping, read the…

Geographic Insights Lab rolls out two new interactive dashboards: one for tracking NFHS data in India, the other for COVID-19 vaccination by U.S. congressional district

Geographic Insights Lab Logo

The National Family and Health Survey (NFHS) provides critical data on India’s health, nutrition, and population indicators. The Government of India utilizes many of these indicators to formulate policies and track its progress. The team at Geographic Insights Lab presents an interactive dashboard that systematically allows multiple stakeholders to compare 55 indicators for 300+ districts in India.  These indicators can also be compared across 300+ Parliamentary Constituencies in India with…

Geographic Insights Lab presents LIVE COVID-19 vaccine rollout dashboard for India by state

Dashboard of the COVID-19 vaccine tracker in India

The Geographic Insights Lab is an initiative committed to improving public policies by honing in on targeted geopolitical units (such as congressional districts in the U.S. and parliamentary constituencies in India) in order to mine more precise population health and development data. This Lab, led by S V Subramanian, professor of population health and geography at Harvard T.H. Chan School of Public Health, has launched a new project that provides…

Estimating COVID-19 across Parliamentary Constituencies and districts in India could facilitate better, evidence-based policy decisions

Map of India geopolitical units with title of working paper

This Harvard Pop Center Working Paper presents the first estimates of COVID-19 cumulative cases and deaths per 100,000 population, and the case fatality rate (CFR) from January 7 – October 18, 2020 across 543 geopolitical units (Parliamentary Constituencies) and 721 districts of India.

Geo-mapping risk of COVID-19 in India

Map of India with PC districts in background with headline Geo-mapping of COVID-19 Risk Correlates Across Districts and Parliamentary Constituencies

A paper published in a special edition of the Harvard Data Science Review utilizes geo-mapping to identify high-risk areas for the spread of COVID-19 across the Districts and Parliamentary Constituencies of India. The researchers focus on four risk correlates including: population density percentage of population that is exposed to crowding in a household, percentage of population without access to handwashing facilities percentage of population over 65 years of age These…

Children living on edge of malnutrition in India at greater risk of “food shocks” during national lockdowns to curb COVID-19

Child in a field in India

With one out of two children in India suffering from one form of malnutrition, there are many more who are hovering just above that threshold. The findings of this paper published in the Journal of Global Health Science estimate that even a slight shock to body weight could result in a significant uptick in cases of underweight and wasting. Study authors Sunil Rajpal, William Joe, and S V Subramanian make…

Weighing the value of crowdsourced versus official COVID-19 data in India

Face of stopwatch

A piece on natureindia.com written by researchers affiliated with the Harvard Pop Center — Weixing Zhang, Rockli Kim and S.V. Subramanian— highlights the importance of timely data on COVID-19 infection rates in order to slow the spread of the virus. Crowdsourced data, although not verified by the Indian Council of Medical Research (ICMR), has the advantage when it comes to speed, as it may be available up to two days…

Prevalence of diabetes among subset of women in India varies by region

Indian woman

This cross-sectional study published in Journal of Diabetes & Metabolic Disorders by faculty member S. V. Subramanian and his colleagues Shrikant Singh and Parul Puri found that the burden of diabetes among women (ages 35-49) was higher in the southern and eastern parts of India, and was lower in central India. Read more about the study on Hindu.com and in this news post by the Harvard T.H. Chan School of…

Mothers in India who experienced neonatal death of child found to be at increased risk of additional neonatal deaths

Harvard Pop Center faculty member S (Subu) V Subramanian, PhD, and visiting scientist Rockli Kim, ScD, are among the authors of a study published in the JAMA Open Network that could help to identify high-risk pregnancies and potentially reduce the neonatal mortality rate in India. Read the Harvard T.H. Chan School of Public Health website.