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Feng K, Bendiwhobel Ushie B, Zhang H, Li S, Deng F, Wang H, Ning YJ. Pathogenesis and virulence of Heartland virus. Virulence 2024; 15:2348252. [PMID: 38712703 PMCID: PMC11085952 DOI: 10.1080/21505594.2024.2348252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Accepted: 04/23/2024] [Indexed: 05/08/2024] Open
Abstract
Heartland virus (HRTV), an emerging tick-borne pathogenic bunyavirus, has been a concern since 2012, with an increasing incidence, expanding geographical distribution, and high pathogenicity in the United States. Infection from HRTV results in fever, thrombocytopenia, and leucopenia in humans, and in some cases, symptoms can progress to severe outcomes, including haemorrhagic disease, multi-organ failure, and even death. Currently, no vaccines or antiviral drugs are available for treatment of the HRTV disease. Moreover, little is known about HRTV-host interactions, viral replication mechanisms, pathogenesis and virulence, further hampering the development of vaccines and antiviral interventions. Here, we aimed to provide a brief review of HRTV epidemiology, molecular biology, pathogenesis and virulence on the basis of published article data to better understand this virus and provide clues for further study.
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Affiliation(s)
- Kuan Feng
- Hubei Jiangxia Laboratory, Wuhan, China
- State Key Laboratory of Virology and National Virus Resource Center, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China
- Key Laboratory of Virology and Biosafety and Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, China
| | - Benjamin Bendiwhobel Ushie
- State Key Laboratory of Virology and National Virus Resource Center, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Haiyan Zhang
- State Key Laboratory of Virology and National Virus Resource Center, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China
- Key Laboratory of Virology and Biosafety and Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, China
| | - Shu Li
- Department of Clinical Laboratory, Guangzhou Women & Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Fei Deng
- State Key Laboratory of Virology and National Virus Resource Center, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China
- Key Laboratory of Virology and Biosafety and Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, China
| | - Hualin Wang
- State Key Laboratory of Virology and National Virus Resource Center, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China
- Key Laboratory of Virology and Biosafety and Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, China
| | - Yun-Jia Ning
- Hubei Jiangxia Laboratory, Wuhan, China
- State Key Laboratory of Virology and National Virus Resource Center, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China
- Key Laboratory of Virology and Biosafety and Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, China
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Liu S, Kannan S, Meeks M, Sanchez S, Girone KW, Broyhill JC, Martines RB, Bernick J, Flammia L, Murphy J, Hills SL, Burkhalter KL, Laven JJ, Gaines D, Hoffmann CJ. Fatal Case of Heartland Virus Disease Acquired in the Mid-Atlantic Region, United States. Emerg Infect Dis 2023; 29:992-996. [PMID: 36821867 PMCID: PMC10124632 DOI: 10.3201/eid2905.221488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023] Open
Abstract
Heartland virus (HRTV) disease is an emerging tickborne illness in the midwestern and southern United States. We describe a reported fatal case of HRTV infection in the Maryland and Virginia region, states not widely recognized to have human HRTV disease cases. The range of HRTV could be expanding in the United States.
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Romer Y, Adcock K, Wei Z, Mead DG, Kirstein O, Bellman S, Piantadosi A, Kitron U, Vazquez-Prokopec GM. Isolation of Heartland Virus from Lone Star Ticks, Georgia, USA, 2019. Emerg Infect Dis 2022; 28:786-792. [PMID: 35318917 PMCID: PMC8962890 DOI: 10.3201/eid2804.211540] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
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