Revelation Biosciences, Inc., a clinical-stage biopharmaceutical company, focuses on the development and commercialization of immune system therapeutics and diagnostics. The company engages in developing therapeutic product candidates, including REVTx-100, a potential therapy for the prevention and treatment of healthcare-associated bacterial infection resulting from surgery, severe burns, urinary tract infection, sepsis, and antibiotic resistance; REVTx-200, a potential intranasal therapy; and REVTx-300, a potential therapy for the treatment of chronic organ disease, including chronic kidney disease. It is also developing REVTx-99b, a treatment for food allergies; REVTx-99a, an anti-viral nasal drop solution for the potential prevention or treatment of respiratory viral infection; and REVDx-501, a rapid test kit, which is a point of care in vitro diagnostic test that has the potential to detect respiratory viral infections, such as SARS-CoV-2, influenza A, influenza B, parainfluenza, or respiratory syncytial virus. The company was founded in 2020 and is based in San Diego, California.