Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock ( 🔒 ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Need Help

Solving Opportunities for Spillover (SOS): Frequency and Mechanisms of Cross-species Transmission of Henipaviruses in Bangladesh

Award Number: U01AI168287
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: 01/03/2023
PERIOD OF PERFORMANCE END DATE: 12/31/2027

Group Awards By:

View Award Description

Solving Opportunities for Spillover (SOS): Frequency and Mechanisms of Cross-species Transmission of Henipaviruses in Bangladesh - Abstract Until and unless we better understand and prevent spillovers of bat-borne viruses into intermediate hosts and humans, we will be severely limited in our ability to stop pandemics. Henipaviruses are bat-borne, RNA viruses that spillover through this route. Nearly half of all reported human henipavirus infections have been associated with contact with sick domesticated animals, though our understanding of drivers of henipavirus spillovers and specific transmission pathways remains severely limited. Building on preliminary data about bat, domesticated animal and human infections, this multidisciplinary study integrates epidemiology, ecology, and anthropology to identify spillover pathways for henipaviruses into domesticated animals in Bangladesh and the risk they pose to human health. Our first aim is to identify drivers of henipavirus spillovers into domesticated animals in Faridpur, Bangladesh. We will use multiplex pan-henipavirus assays to identify infections in Pteropus medius bats and domesticated animals living nearby this roost through cross-sectional and prospective studies. Combined with intensive studies of bat-domesticated animal interactions and weather data, we will build statistical models to identify the relative contribution of each of these factors. Our second aim is to describe which henipaviruses are being transmitted from bats to domesticated animals. Serologic studies of animals in Bangladesh show that they are frequently infected with non-Nipah henipaviruses. Through surveillance for and sampling of sick domesticated animals, we will describe the specific viruses that spillover from bats in Faridpur. Our third aim is to determine the risk of henipavirus transmission from domesticated animals to humans. We hypothesize that undetected henipavirus spillovers in humans are occurring through contact with sick domesticated animals and will conduct cross-sectional and prospective serosurveys of humans who have close contact with sick animals in Faridpur. We remain ignorant about henipavirus spillovers through intermediate hosts – including the specific viruses spilling over, the frequency and distribution of spillovers, and the pathways of transmission – at our own peril. The knowledge gained from this study will be immediately applicable to human and animal health programs in Bangladesh and other countries where henipaviruses circulate in bats. By learning about which henipaviruses infect humans, and how they are infected, we can advise public health surveillance programs on how to optimize detection and epidemiologic investigation of cases across Bangladesh. Our investigations about spillovers in Faridpur can also be scaled- up to other areas of Bangladesh and countries where henipaviruses circulate in bats so that we can truly begin to appreciate the scale of henipavirus spillovers in the global landscape.


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 = $628,892 )
2026	2026	THE JOHNS HOPKINS UNIVERSITY	3400 N CHARLES ST	BALTIMORE	MD	21218	BALTIMORE CITY	USA	Allergy and Infectious Diseases Research	000	4	1/23/2026	NON-COMPETING CONTINUATION	$628,892
														Subtotal = $628,892

Issue Date FY: 2025 ( Subtotal = $630,197 )
2025	2025	THE JOHNS HOPKINS UNIVERSITY	3400 N CHARLES ST	BALTIMORE	MD	21218	BALTIMORE CITY	USA	Allergy and Infectious Diseases Research	000	3	12/11/2024	NON-COMPETING CONTINUATION	$630,197
														Subtotal = $630,197

Issue Date FY: 2024 ( Subtotal = $666,608 )
2024	2024	THE JOHNS HOPKINS UNIVERSITY	3400 N CHARLES ST	BALTIMORE	MD	21218	BALTIMORE CITY	USA	Allergy and Infectious Diseases Research	000	2	12/27/2023	NON-COMPETING CONTINUATION	$599,947
2024	2024	THE JOHNS HOPKINS UNIVERSITY	3400 N CHARLES ST	BALTIMORE	MD	21218	BALTIMORE CITY	USA	Allergy and Infectious Diseases Research	001	2	5/21/2024	NON-COMPETING CONTINUATION	$66,661
														Subtotal = $666,608

Issue Date FY: 2023 ( Subtotal = $691,098 )
2023	2023	JOHNS HOPKINS UNIVERSITY, THE	3400 N CHARLES ST	BALTIMORE	MD	21218	BALTIMORE CITY	USA	Allergy and Infectious Diseases Research	000	1	12/30/2022	NEW	$691,098
														Subtotal = $691,098

Grand Total All Awards = $2,616,795

Top

All Categories

About

Search

Reports

Data Submission

Award Information

Solving Opportunities for Spillover (SOS): Frequency and Mechanisms of Cross-species Transmission of Henipaviruses in Bangladesh

Award Number: U01AI168287

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: 01/03/2023

PERIOD OF PERFORMANCE END DATE: 12/31/2027

Federal Websites

Department of Health & Human Services

HHS Operating Divisions

HHS Staff Divisions

Download A Document Viewer