Combination Dosing Regimens for the Prevention of HIV

This technology includes combinations of currently approved antiretrovirals (ARVs) which could allow for simpler dosing regimens that improve adherence to HIV prevention strategies. Event-Driven PrEP (ED-PrEP) with 2 oral doses of tenofovir disoproxil fumarate (TDF)/emtricitabine (FTC) taken 2-24 hours before sex, a 3rd dose 24 hours after sex, and a 4th dose 48 hours after sex (2+1+1) is considered as a PrEP option by the World Health Organization for men who have sex with men (MSM). Recommended post-exposure prophylaxis (PEP) regimens require 28 days of daily oral dosing.

Novel Human Rotavirus Vaccine Strains and Diagnostics

This technology includes a vaccine for immunizing against different strains of rotavirus. Rotavirus is a highly contagious virus causing severe diarrhea in children and can be fatal. Due to various circumstances, the number of available, efficacious vaccines for rotavirus is declining at a time when infections remain a serious worldwide problem. This technology meets the need for vaccines against human rotavirus A strains of both common and less common types.

Borrelia hermsii Isolate for Diagnostic Development

This technology includes Borrelia hermsii isolate for diagnostic development of serologic tests. Borrelia hermsii is the major identified cause of Tick-Borne Relapsing Fever (TBRF) in humans in the western United States. Initial signs and symptoms of infection include fever, nausea, headache and malaise. Most cases are diagnosed on clinical suspicion and epidemiologic risk. Common source, case clusters notable. Microscopy and serologic detection of antibody responses to infection may aid in the laboratory confirmation or infection.

Dengue Virus Type 2 Isolates for Development of Diagnostics, Antivirals, and Vaccinations

This technology includes isolates of the Dengue Virus (type 2) which can be used to develop diagnostic tests, antivirals and vaccinations. These isolates are from Puerto Rico DENV-2 and have complete whole genome sequencing completed. Additionally, these isolates represent current stains of Dengue Virus which are circulating in the Caribbean.