This article requires a subscription to view the full text. If you have a subscription you may use the login form below to view the article. Access to this article can also be purchased.
- Alexandra Vinci, MD*
- Paul J. Lee, MD*,†
- Leonard R. Krilov, MD*,†
- *Children’s Medical Center, NYU Winthrop Hospital, Mineola, NY.
- †State University of New York, Stony Brook School of Medicine, Stony Brook, NY.
AUTHOR DISCLOSURE
Drs Vinci and Lee have disclosed no financial relationships relevant to this article. Dr Krilov has disclosed that he has clinical trial grants from AstraZeneca and Regeneron and that he is a member of GlaxoSmithKline’s advisory panel on the influenza vaccine. This commentary does not contain a discussion of an unapproved/investigative use of a commercial product/device.
Human metapneumovirus (HMPV) is a frequent cause of upper and lower respiratory tract infections in children, immunocompromised patients, and adults. A lipid-enveloped, negative-sense, single-stranded RNA virus, HMPV is a member of the Paramyxoviridae family, which also includes respiratory syncytial virus (RSV) and the parainfluenza viruses. Since its discovery in the Netherlands in 2001 it has been found worldwide, with humans serving as its primary source of infection. It is spread by direct or close contact with infected secretions. Primates other than humans, such as macaque monkeys, develop signs and symptoms of disease after infection with HMPV. Although infection has not resulted from inoculation of HMPV in birds, there is an avian metapneumovirus subtype that commonly infects bird species.
HMPV is composed of genetic groups A and B, which are divided further into 4 subclasses: A1, A2, B1, and B2. Most individuals have been infected by 5 years of age; however, following early infection, immunity to HMPV is weak and does not confer protection from the virus over a lifetime. No …
Individual Login
Institutional Login
You may be able to gain access using your login credentials for your institution. Contact your librarian or administrator if you do not have a username and password.
Log in through your institution
Pay Per Article - You may access this article (from the computer you are currently using) for 2 days for US$25.00
Regain Access - You can regain access to a recent Pay per Article purchase if your access period has not yet expired.