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CoVPN 3502 / ACTIV-2/A5401

Award Number: UM1AI068636
ORGANIZATION: NATIONAL INSTITUTE OF ALLERGY & INFECTIOUS DISEASES
OPDIV: NIH
AWARD CLASS: COOPERATIVE AGREEMENT
AWARD ACTIVITY TYPE: SCIENTIFIC/HEALTH RESEARCH (INCLUDES SURVEYS)
PERIOD OF PERFORMANCE START DATE: 06/24/2020
PERIOD OF PERFORMANCE END DATE: 08/25/2022

Group Awards By:

View Award Description

CoVPN 3502 / ACTIV-2/A5401 - Abstract A Phase 3, Randomized, Double-Blind, Placebo-Controlled Study Assessing the Efficacy and Safety of Anti-Spike SARS-CoV-2 Monoclonal Antibodies in Preventing SARS-Cov-2 Infection in Household Contacts of Individuals Infected with SARS-CoV-2 (CoVPN 3502) Transmission of SARS-CoV-2 occurs primarily through person-to-person contact and respiratory droplet transmission (Lai,2020). Household contacts of a person infected with SARS-CoV-2 are at a high risk for acquiring infection, with transmission rates ranging from approximately 10% to 15%. The majority of individuals who acquire infection from household contacts develop symptoms of COVID-19 (Burke,2020) (Jing, 2020), (Bi,2020) (Li,2020b). Prophylaxis is urgently needed to reduce transmission rates and/or reduce the occurrence of symptomatic disease. Ideally, prophylaxis would need to be given as soon as possible after a known exposure, as the duration of time between symptomatic infection in the source individual and the development of symptoms in newly infected individual is thought to be approximately 5 days, with a possible range of 2 to14 days(Lauer,2020) (Li,2020a). Animal models suggest that SARS-CoV-2 RT-PCR in nasopharyngeal (NP) samples become positive within a few days after infection (Rockx,2020). An ideal agent for prophylaxis should be fast acting and highly effective and should protect against multiple viral variants. A monoclonal antibody (mAb) combination therapy, with two different monoclonal antibodies that bind distinct regions of the portion of the SARS-CoV-2 spike(S) protein that bind to and facilitate entry into host cells, has been developed in order to achieve these goals. A mAb combination against SARS-CoV-2 for post-exposure prophylaxis that can either prevent the development of disease or reduce viral acquisition or shedding could be key to reducing transmission of the virus and limiting symptoms and adverse outcomes following infection. Given the speed at which this outbreak has spread and how it has impacted almost every community globally, there is an urgent need to develop safe and efficacious interventions to slow the spread of the SARS-CoV-2 virus and decrease adverse outcomes associated with symptomatic disease. This study is designed to assess the efficacy and safety of co-administered REGN10933+REGN10987 combination therapy (“REGN10933+REGN10987”) to reduce the proportion of SARS-CoV-2 infections and prevent the development of COVID-19 disease (symptomatic SARS-CoV2 infection), after household exposure to individuals with SARS-CoV-2 infection. ACTIV-2/A5401: Adaptive Platform Treatment Trial for Outpatients with COVID-19 (Adapt Out COVID) – Brii Biosciences Agent Adapt Out COVID is a master protocol to evaluate the safety and efficacy of investigational agents for the treatment of symptomatic non-hospitalized adults with COVID-19. It begins with a phase II evaluation, followed by a transition into a larger phase III evaluation for promising agents. This supplement represents activity for the Brii Biosciences Agent. The trial is a randomized, blinded, controlled adaptive platform that allows agents to be added and dropped during the course of the study for efficient testing of new agents against placebo within the same trial infrastructure. When two or more new agents are being tested concurrently, the same placebo will be used, if feasible. The primary outcome measures in the phase II evaluation will be duration of symptoms, similar to the outcome used for outpatient influenza studies, loss of detection of SARS-CoV-2 RNA by nasopharyngeal (NP) swab, and safety. Determination of whether a phase II agent will continue to be evaluated in phase III will be made after the last participant randomized to that agent or placebo group completes their day 28 phase II visit. If continued, data collected from participants enrolled in phase II will be included in the phase III evaluation. The phase III evaluation is a continuation of the


Issue Date FY	Funding FY	Legal Entity Name	Legal Entity Address	Legal Entity City	Legal Entity State	Legal Entity Zip Code	Legal Entity COUNTY	Legal Entity COUNTRY	Assistance Listing	Award Code	Budget Year	Action Date	Action Type	Action Amount

Issue Date FY: 2026 ( Subtotal = -$36,787,018 )
2026	2026	UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL	104 AIRPORT DR STE 2200	CHAPEL HILL	NC	27599	ORANGE	USA	Allergy and Infectious Diseases Research	023	20	2/1/2026	SUPPLEMENT FOR EXPANSION	$1
2026	2026	UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL	104 AIRPORT DR STE 2200	CHAPEL HILL	NC	27599	ORANGE	USA	Allergy and Infectious Diseases Research	018	20	1/27/2026	SUPPLEMENT FOR EXPANSION	$35,137
2026	2026	UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL	104 AIRPORT DR STE 2200	CHAPEL HILL	NC	27599	ORANGE	USA	Allergy and Infectious Diseases Research	014	20	1/23/2026	SUPPLEMENT FOR EXPANSION	$193,508
2026	2026	UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL	104 AIRPORT DR STE 2200	CHAPEL HILL	NC	27599	ORANGE	USA	Allergy and Infectious Diseases Research	003	20	1/22/2026	SUPPLEMENT FOR EXPANSION	$128,298
2026	2026	UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL	104 AIRPORT DR STE 2200	CHAPEL HILL	NC	27599	ORANGE	USA	Allergy and Infectious Diseases Research	002	20	1/22/2026	CHANGE OF GRANTEE / TRAINING INSTITUTION / AWARDING INSTITUTION	$13,924,206
2026	2026	UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL	104 AIRPORT DR STE 2200	CHAPEL HILL	NC	27599	ORANGE	USA	Allergy and Infectious Diseases Research	015	20	1/24/2026	SUPPLEMENT FOR EXPANSION	$272,708
2026	2026	UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL	104 AIRPORT DR STE 2200	CHAPEL HILL	NC	27599	ORANGE	USA	Allergy and Infectious Diseases Research	020	20	1/29/2026	SUPPLEMENT FOR EXPANSION	$498,550
2026	2026	UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL	104 AIRPORT DR STE 2200	CHAPEL HILL	NC	27599	ORANGE	USA	Allergy and Infectious Diseases Research	021	20	1/30/2026	SUPPLEMENT FOR EXPANSION	$105,412
2026	2026	UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL	104 AIRPORT DR STE 2200	CHAPEL HILL	NC	27599	ORANGE	USA	Allergy and Infectious Diseases Research	017	20	1/26/2026	SUPPLEMENT FOR EXPANSION	$90,688
2026	2026	UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL	104 AIRPORT DR STE 2200	CHAPEL HILL	NC	27599	ORANGE	USA	Allergy and Infectious Diseases Research	019	20	1/28/2026	SUPPLEMENT FOR EXPANSION	$288,709
2026	2026	UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL	104 AIRPORT DR STE 2200	CHAPEL HILL	NC	27599	ORANGE	USA	Allergy and Infectious Diseases Research	024	20	2/2/2026	SUPPLEMENT FOR EXPANSION	$1
2026	2026	UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL	104 AIRPORT DR STE 2200	CHAPEL HILL	NC	27599	ORANGE	USA	Allergy and Infectious Diseases Research	016	20	1/25/2026	SUPPLEMENT FOR EXPANSION	$91,297
2026	2026	UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL	104 AIRPORT DR STE 2200	CHAPEL HILL	NC	27599	ORANGE	USA	Allergy and Infectious Diseases Research	022	20	1/31/2026	SUPPLEMENT FOR EXPANSION	$1
2026	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	007	19	1/23/2026	SUPPLEMENT FOR EXPANSION	$0
2026	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	026	19	3/5/2026	SUPPLEMENT FOR EXPANSION	$0
2026	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	001	19	1/22/2026	SUPPLEMENT FOR EXPANSION	$0
2026	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	004	19	1/23/2026	SUPPLEMENT FOR EXPANSION	$0
2026	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	030	19	3/12/2026	SUPPLEMENT FOR EXPANSION	$0
2026	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	028	19	3/12/2026	SUPPLEMENT FOR EXPANSION	-$2
2026	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	010	19	1/23/2026	SUPPLEMENT FOR EXPANSION	$0
2026	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	008	19	1/23/2026	SUPPLEMENT FOR EXPANSION	$0
2026	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	000	19	1/22/2026	NON-COMPETING CONTINUATION	$0
2026	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	031	19	3/12/2026	SUPPLEMENT FOR EXPANSION	$0
2026	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	009	19	1/23/2026	SUPPLEMENT FOR EXPANSION	$0
2026	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	005	19	1/23/2026	SUPPLEMENT FOR EXPANSION	$0
2026	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	029	19	3/12/2026	SUPPLEMENT FOR EXPANSION	$0
2026	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	013	19	1/23/2026	SUPPLEMENT FOR EXPANSION	$0
2026	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	012	19	1/23/2026	SUPPLEMENT FOR EXPANSION	$0
2026	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	011	19	1/23/2026	SUPPLEMENT FOR EXPANSION	$0
2026	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	006	19	1/23/2026	SUPPLEMENT FOR EXPANSION	$0
2026	2022	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	027	16	3/9/2026	SUPPLEMENT FOR EXPANSION	-$41,378,359
2026	2021	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	025	15	3/3/2026	SUPPLEMENT FOR EXPANSION	-$11,037,173
2026	2021	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	032	15	3/12/2026	SUPPLEMENT FOR EXPANSION	$0
														Subtotal = -$36,787,018

Issue Date FY: 2025 ( Subtotal = $41,017,941 ) (Continued on the next page)
2025	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	004	19	9/9/2025	NON-COMPETING CONTINUATION	$2,583,809
2025	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	007	19	9/9/2025	SUPPLEMENT FOR EXPANSION	$115,333
2025	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	003	19	4/18/2025	NON-COMPETING CONTINUATION	$13,924,205
2025	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	016	19	9/20/2025	SUPPLEMENT FOR EXPANSION	$976,570
2025	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	014	19	9/9/2025	SUPPLEMENT FOR EXPANSION	$1
2025	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	008	19	9/9/2025	SUPPLEMENT FOR EXPANSION	$30,996
2025	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	005	19	9/9/2025	SUPPLEMENT FOR EXPANSION	$134,778
2025	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	011	19	9/9/2025	SUPPLEMENT FOR EXPANSION	$54,841
2025	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	013	19	9/9/2025	SUPPLEMENT FOR EXPANSION	$53,686
2025	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	012	19	9/9/2025	SUPPLEMENT FOR EXPANSION	$37,674
2025	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	015	19	9/9/2025	SUPPLEMENT FOR EXPANSION	$1
2025	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	010	19	9/9/2025	SUPPLEMENT FOR EXPANSION	$27,666
2025	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	017	19	9/25/2025	SUPPLEMENT FOR EXPANSION	$2,203,379
2025	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	006	19	9/9/2025	SUPPLEMENT FOR EXPANSION	$127,198
2025	2025	UNIVERSITY OF CALIFORNIA, LOS ANGELES	10889 WILSHIRE BLVD STE 700	LOS ANGELES	CA	90024	LOS ANGELES	USA	Allergy and Infectious Diseases Research	002	19	12/13/2024	SUPPLEMENT FOR EXPANSION	$2,991,790
Grand Total All Awards = $996,069,592

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CoVPN 3502 / ACTIV-2/A5401

Award Number: UM1AI068636

ORGANIZATION: NATIONAL INSTITUTE OF ALLERGY & INFECTIOUS DISEASES

OPDIV: NIH

AWARD CLASS: COOPERATIVE AGREEMENT

AWARD ACTIVITY TYPE: SCIENTIFIC/HEALTH RESEARCH (INCLUDES SURVEYS)

PERIOD OF PERFORMANCE START DATE: 06/24/2020

PERIOD OF PERFORMANCE END DATE: 08/25/2022

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