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 spaces, and 2) develop a computational framework that captures the physical and mechanical processes coupled with virus-surface dynamics to predict the fate and transport of viruses in boundary layers. The project will use measles, vaccinia, and adenovirus as prototype viruses, and evaluate their deposition, attachment, and detachment on common indoor surfaces like carpets, hardwood floors, and tiles. The research aims to increase understanding of viral attachment to surfaces to improve public health by creating safer indoor spaces. The award period runs from Aug 1, 2024 to Jul 31, 2027, and there are no planned sub-awards.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $398.5k | 8/13/24 |