Nita Bharti

Huck Early Career Professor; Assistant Professor of Biology

Nita Bharti

Research Summary

The Bharti lab investigates the underlying links between humans, pathogens, and the environment. We work to identify the mechanisms that give rise to heterogeneities in host disease burden and risk across scales, across spatial and temporal scales. We study the dynamics of host-environment interactions that drive movement and contact patterns as they relate to to pathogen transmission and access to health care.

Huck Affiliations

Links

Publication Tags

Students Climate Change Ecology Population Chiroptera Coronavirus Disease Outbreaks Satellite Imagery Antibodies Sars Virus Niger Vaccination Student Viruses Health Fluctuations Information Storage And Retrieval Nigeria History Pandemics Accidental Falls Masks Public Health Population Dynamics Testing

Most Recent Publications

Large university with high COVID-19 incidence is not associated with excess cases in non-student population

Nita Bharti, Brian Lambert, Cara Exten, Christina Faust, Matthew Ferrari, Anthony Robinson, 2022, Scientific Reports

A longitudinal study of the impact of university student return to campus on the SARS-CoV-2 seroprevalence among the community members

Callum R.K. Arnold, Sreenidhi Srinivasan, Sophie Rodriguez, Natalie Rydzak, Catherine M. Herzog, Abhinay Gontu, Nita Bharti, Meg Small, Connie J. Rogers, Margeaux M. Schade, Suresh V. Kuchipudi, Vivek Kapur, Andrew F. Read, Matthew J. Ferrari, 2022, Scientific Reports

Assessing the asymptomatic proportion of SARS-CoV-2 infection with age in China before mass vaccination

Zengmiao Wang, Peiyi Wu, Jingyuan Wang, José Lourenço, Bingying Li, Benjamin Rader, Marko Laine, Hui Miao, Ligui Wang, Hongbin Song, Nita Bharti, John S. Brownstein, Ottar N. Bjornstad, Christopher Dye, Huaiyu Tian, 2022, Journal of the Royal Society Interface

Author Correction: Ecology, evolution and spillover of coronaviruses from bats (Nature Reviews Microbiology, (2022), 20, 5, (299-314), 10.1038/s41579-021-00652-2)

Manuel Ruiz-Aravena, Clifton McKee, Amandine Gamble, Tamika Lunn, Aaron Morris, Celine E. Snedden, Claude Kwe Yinda, Julia R. Port, David W. Buchholz, Yao Yu Yeo, Christina Faust, Elinor Jax, Lauren Dee, Devin N. Jones, Maureen K. Kessler, Caylee Falvo, Daniel Crowley, Nita Bharti, Cara E. Brook, Hector C. Aguilar, Alison J. Peel, Olivier Restif, Tony Schountz, Colin R. Parrish, Emily S. Gurley, James O. Lloyd-Smith, Peter J. Hudson, Vincent J. Munster, Raina K. Plowright, 2022, Nature Reviews Microbiology on p. 315

College students’ COVID-19 vaccine beliefs and intentions: Implications for interventions

Meg Small, Robert P. Lennon, John J. Dziak, Rachel Annette Smith, Gillian Sommerville, N Bharti, Nita Bharti, G Sommerville, Data 4 Action Research Group, 2022, Journal of American College Health

COVID-19 Mitigation Among College Students: Social Influences, Behavioral Spillover, and Antibody Results

Rachel A. Smith, Meg L. Small, Nita Bharti, Samuel J. DeMatte, Robert P. Lennon, Matthew J. Ferrari, 2022, Health Communication

Transient disease dynamics across ecological scales

Yun Tao, Jessica L. Hite, Kevin D. Lafferty, David J.D. Earn, Nita Bharti, 2021, Theoretical Ecology on p. 625-640

Ecology, evolution and spillover of coronaviruses from bats

Manuel Ruiz-Aravena, Clifton McKee, Amandine Gamble, Tamika Lunn, Aaron Morris, Celine E. Snedden, Claude Kwe Yinda, Julia R. Port, David Buchholz, Yao Yu Yeo, Christina Faust, Elinor Jax, Lauren Dee, Devin N. Jones, Maureen K. Kessler, Caylee Falvo, Daniel Crowley, Nita Bharti, Cara E. Brook, Hector C. Aguilar, Alison J. Peel, Olivier Restif, Tony Schountz, Colin R. Parrish, Emily S. Gurley, James O. Lloyd-Smith, Peter J. Hudson, Vincent J. Munster, Raina K. Plowright, 2021, Nature Reviews Microbiology on p. 299-314

Passive surveillance assesses compliance with COVID-19 behavioural restrictions in a rural US county

Christina Faust, Brian Lambert, Cale Kochenour, Anthony C. Robinson, Nita Bharti, 2021, Journal of Hygiene on p. 157-160

Opportunities and constraints in women's resource security amid climate change: A case study of arid-living Namibian agro-pastoralists

Ashley Hazel, Gillian Meeks, Nita Bharti, John Jakurama, Justy Matundu, James Holland Jones, 2021, American Journal of Human Biology

Most-Cited Papers

Approaching the limit of predictability in human mobility

Xin Lu, Erik Wetter, Nita Bharti, Andrew J. Tatem, Linus Bengtsson, 2013, Scientific Reports

Ebola: Mobility data

M. Elizabeth Halloran, Alessandro Vespignani, Nita Bharti, Leora R. Feldstein, K. A. Alexander, Matthew Ferrari, Jeffrey Shaman, John M. Drake, Travis Porco, Joseph N.S. Eisenberg, Sara Y. Del Valle, Eric Lofgren, Samuel V. Scarpino, Marisa C. Eisenberg, Daozhou Gao, James M. Hyman, Stephen Eubank, Ira M. Longini, 2014, Science on p. 433

Measuring populations to improve vaccination coverage

Nita Bharti, Ali Djibo, Andrew J. Tatem, Bryan T. Grenfell, Matthew J. Ferrari, 2016, Scientific Reports

Remotely measuring populations during a crisis by overlaying two data sources

Nita Bharti, Xin Lu, Linus Bengtsson, Erik Wetter, Andrew J. Tatem, 2015, International Health on p. 90-98

Ecology, evolution and spillover of coronaviruses from bats

Manuel Ruiz-Aravena, Clifton McKee, Amandine Gamble, Tamika Lunn, Aaron Morris, Celine E. Snedden, Claude Kwe Yinda, Julia R. Port, David Buchholz, Yao Yu Yeo, Christina Faust, Elinor Jax, Lauren Dee, Devin N. Jones, Maureen K. Kessler, Caylee Falvo, Daniel Crowley, Nita Bharti, Cara E. Brook, Hector C. Aguilar, Alison J. Peel, Olivier Restif, Tony Schountz, Colin R. Parrish, Emily S. Gurley, James O. Lloyd-Smith, Peter J. Hudson, Vincent J. Munster, Raina K. Plowright, 2021, Nature Reviews Microbiology on p. 299-314

Fluctuations in anthropogenic nighttime lights from satellite imagery for five cities in Niger and Nigeria

Nita Bharti, Andrew J. Tatem, 2018, Scientific data

The influence of vector-borne disease on human history: socio-ecological mechanisms

Tejas S. Athni, Marta S. Shocket, Lisa I. Couper, Nicole Nova, Iain R. Caldwell, Jamie M. Caldwell, Jasmine N. Childress, Marissa L. Childs, Giulio A. De Leo, Devin G. Kirk, Andrew J. MacDonald, Kathryn Olivarius, David G. Pickel, Steven O. Roberts, Olivia C. Winokur, Hillary S. Young, Julian Cheng, Elizabeth A. Grant, Patrick M. Kurzner, Saw Kyaw, Bradford J. Lin, Ricardo C. Lopez, Diba S. Massihpour, Erica C. Olsen, Maggie Roache, Angie Ruiz, Emily A. Schultz, Muskan Shafat, Rebecca L. Spencer, Nita Bharti, Erin A. Mordecai, 2021, Ecology Letters on p. 829-846

Lessons from managing a campus mumps outbreak using test, trace, and isolate efforts

Nita Bharti, Cara Exten, Valerie Fulton, Robin Oliver-Veronesi, 2020, American Journal of Infection Control on p. 849-851

Linking human behaviors and infectious diseases

Nita Bharti, 2021, Proceedings of the National Academy of Sciences of the United States of America

Quantifying the impacts of Australian bushfires on native forests and gray-headed flying foxes

K. Baranowski, C. L. Faust, P. Eby, N. Bharti, 2021, Global Ecology and Conservation

News Articles Featuring Nita Bharti

Aug 31, 2022

Penn State team awarded $2.3M to assess disease vulnerability, improve response

An interdisciplinary team from Penn State has been awarded $2.3M from the National Institutes of Health and the National Science Foundation’s joint Ecology and Evolution of Infectious Disease (EEID) program to evaluate the vulnerability of certain populations to disease outbreaks, with the goal of improving outbreak response and preventing future outbreaks.

Full Article

Jan 27, 2022

Nita Bharti to deliver 2022 Darwin Day Lecture

Nita Bharti, Penn State assistant professor of biology, will deliver a virtual lecture titled “Adaptation for Survival: Humans and Their Pathogens” at 4 p.m. on Thursday, Feb. 10, as part of Penn State’s 2022 Darwin Day celebration. Advance registration is required for the event, which is open to the public.

Full Article

Jan 11, 2022

Researchers use satellites to monitor bat habitat and study virus spillover

Over the last year and a half, the word "remote" has come to dominate a large portion of our collective consciousness. We’ve had to work remotely, learn remotely, and even socialize remotely. But before the pandemic, because of the nature of their research, remote was already a part of the daily lexicon of some Penn State researchers.

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Dec 20, 2021

Sports Leagues Are Showing Us Just How Bad Omicron Could Get

Even some of the healthiest and most highly vaccinated communities in the country are being ravaged by the new variant.

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Oct 25, 2021

Traffic and mobile phone data predict COVID case counts in rural Pennsylvania

How much people moved around town predicted COVID-19 cases in a rural Pennsylvania county in 2020, according to a new study by researchers at Penn State.

Full Article

Jul 15, 2021

Australian megafires burn critical habitat of 'Vulnerable' virus-harboring bats

The severe megafires that occurred in eastern Australia during 2019-20 were much larger and more concentrated across the landscape than in previous years, according to a study by researchers at Penn State and the University of New South Wales. The unprecedented fires included the burning of 34% of the foraging habitat of grey-headed flying foxes, which are known to transmit deadly Lyssa and Hendra viruses.

Full Article

Jun 23, 2021

Behavior limits COVID-19 spread between University and community

When universities across the U.S. opted to return students to campus for in-person learning during the coronavirus pandemic in the fall of 2020, surrounding communities were understandably concerned that COVID-19 infections rates would significantly increase. In response, several Penn State researchers formed the Centre County COVID-19 Data 4 Action Project (D4A) to conduct anonymous surveys and biological testing for nonstudent residents and Penn State students to document the social and economic impacts of the pandemic in one community.

Full Article

Feb 02, 2021

Vector-borne diseases shaped human history and reveal race disparities

Vector-borne diseases (VBDs), such as plague, malaria and yellow fever, have significantly shaped society and culture, according to an international team of researchers. In a study published in Ecology Letters on Jan. 27, the team used historical evidence interpreted through an ecological lens to illustrate how VBDs have influenced human history, with particular attention to how VBDs have reinforced and exacerbated racism.

Full Article

Jan 29, 2021

Take Note: Epidemiologist Dr. Nita Bharti On Safety And Effectiveness Of New COVID-19 Vaccines

The COVID-19 vaccine is slowly rolling out across the country. Some people still have concerns about these new vaccines and their safety.

Full Article

Dec 21, 2020

Can the NBA win its rematch with COVID-19?

As the pandemic wreaks havoc on the NCAA and NFL, the 2020-21 NBA season offers new hopes and fears

Full Article