The National Science Foundation awarded a $222,228 project grant under the Engineering (47.041) program to the University of Michigan on February 15, 2021 for research titled "COLLABORATIVE RESEARCH: EFFECT OF PULSATILITY ON EXPIRATORY DROPLET-LADEN FLOWS" to be completed by January 31, 2024. The University of Michigan will conduct research into the flow characteristics of sprays featuring complex fluids using numerical modeling. The research aims to characterize the rheology of...
This National Science Foundation (NSF) Project Grant award under the Engineering program (CFDA 47.041) provides $398,481 to the University of South Carolina to quantify and predict how surface properties and airflow affect the attachment, transfer, and re-aerosolization of select enveloped and non-enveloped viruses in indoor environments. The key research objectives are to: 1) determine the significant parameters and dimensionless groups that encompass virus-surface interactions in indoor...
This National Science Foundation (NSF) Project Grant award, funded under the Engineering program (CFDA 47.041), is providing $497,000 to the Rochester Institute of Technology (RIT) from May 2025 to April 2028. The project aims to study how mechanical forces, such as changes in tissue stiffness and cyclic strain, impact viral infections using lung tissue as a model. Specifically, the research will investigate how matrix stiffness and cyclic strain affect viral infection rates and cellular...
This $195,101 Project Grant, awarded by the National Science Foundation's (NSF) Biological Sciences program (CFDA 47.074), will use mathematical modeling to project the healthcare burden associated with COVID-19, influenza, and respiratory syncytial virus (RSV) in the United States during the 2023-2024 respiratory virus season. The research will integrate estimates of population immunity from prior infections, vaccinations, and monoclonal antibody therapy to produce four rounds of projections...
This National Science Foundation (NSF) Project Grant award under the Engineering program (CFDA 47.041) provides $200,000 to Oklahoma State University to develop advanced computational models and artificial intelligence tools to mitigate the spread of airborne viruses like SARS-CoV-2 in school classrooms. The key objectives are to: (1) Determine the distribution of virus-laden aerosols in classrooms using a model combining computational fluid dynamics and host cell dynamics to generate...
This $968,765 Project Grant awarded by the National Science Foundation's (NSF) Division of Mathematical Sciences (CFDA 47.049 - Mathematical and Physical Sciences) will develop a flexible modeling framework to simulate the impact of various testing-based infection control strategies for respiratory pathogens like SARS-CoV-2. The project aims to improve our ability to control existing respiratory diseases and enhance preparedness for future pandemics. Key deliverables include: Developing a...
This $249,999 National Science Foundation project grant supports the development of a bioengineered nanobarrier spray to protect against SARS-CoV-2 and other viral infections of the nasopharynx. Funded under the NSF Engineering program (CFDA 47.041), the two-year award to the University of Southern California will support computational modeling of nanobarrier delivery via nasal applicator as well as efficacy testing in a coronavirus mouse model. Specifically, the university researchers will...
This National Science Foundation Project Grant of $200,000.00, awarded on November 15, 2022 with a completion date of October 31, 2026, will fund research at Columbia University to develop behavior-driven mathematical models and forecasting systems for respiratory disease transmission in urban settings. Funded jointly by NSF's Division of Mathematical Sciences and Division of Social and Economic Sciences under the Biological Sciences program (CFDA 47.074), this research aims to incorporate...
This $200,000 Project Grant from the National Science Foundation Division of Environmental Biology supports research investigating the uptake, persistence, and impact of behavioral interventions on respiratory viruses. Funded under the Biological Sciences program (CFDA 47.074), the Pennsylvania State University will model the dynamics of COVID-19 and influenza transmission considering behavioral changes mandated by public health interventions as well as voluntary individual behaviors....
The National Science Foundation Division of Chemical, Bioengineering, Environmental, and Transport Systems awarded a $486,271 Project Grant to the University of Delaware under the Engineering (47.041) federal grant program. The five-year award will fund research into aerosol transport through well-defined periodic porous metamaterials, with the goal of building a fundamental understanding of how aerosols move through structures similar to the human lung. The grantee will study aerosol...