The emergence of human metapneumovirus G gene duplication in hospitalized patients with respiratory tract infection, India, 2016-2018.

ABSTRACT:

Background

Human metapneumovirus (HMPV) belongs to the family Pneumoviridae. It is one of the emerging respiratory viruses causing both upper and lower respiratory tract illnesses. HMPV has two genotypes: A and B. These genotypes are classified into lineage A1, A2, B1 and B2. Lineage-A2 is further classified as A2a, A2b and A2c. Similarly, B2 is classified as B2a and B2b. Studies have shown the circulation of A2b, B1 and B2 lineages in India. However, a limited amount of data is available on the current circulating genotypes of HMPV in India.

Methods

Throat swab samples positive for HMPV by real-time RT- PCR, archived at Manipal Institute of Virology as a part of a hospital-based acute febrile illness surveillance study, was used from April 2016 to August 2018 by purposive s

SUBMITTER: Parida P 

PROVIDER: S-EPMC9889522 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature