Neutralizing antibodies from prior exposure to dengue virus negatively correlate with viremia on re-infection.
Commun Med (Lond)
; 3(1): 148, 2023 Oct 19.
Article
in En
| MEDLINE
| ID: mdl-37857747
India is one of the hotspots of dengue infection. The objective of the study was to assess whether having previous exposure to dengue virus could influence how the body will respond to repeat infections with dengue virus. Here, we analysed samples from febrile patients to measure the amount of dengue virus genetic material in the blood, the type of virus and the amount of antibodies, which are proteins produced by the host in response to dengue virus infection. The majority of patient samples demonstrated the capability to restrict all four types of dengue virus in circulation within the country, but reduced capacity to restrict when it comes to international dengue virus types. These data will help to inform future dengue vaccine design and clinical studies in India.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Commun Med (Lond)
Year:
2023
Document type:
Article
Affiliation country:
India