Paramyxoviridae

Paramyxoviridae (pronunciation: /ˌpærəˌmaɪksoʊvɪˈriːdiː/) is a family of viruses in the order Mononegavirales. Viruses in this family have a negative-sense single-stranded RNA genome and are enveloped, with a non-segmented genome.

Etymology

The name "Paramyxoviridae" comes from the Greek words para (meaning "beside" or "beyond"), myxa (meaning "mucus"), and viridae (the Latin term for "virus family"). This name refers to the fact that these viruses are often associated with respiratory infections and are found in mucus.

Classification

Paramyxoviridae is divided into two subfamilies: Paramyxovirinae and Pneumovirinae. These subfamilies are further divided into several genera, including Respirovirus, Morbillivirus, Henipavirus, and others.

Diseases

Viruses in the Paramyxoviridae family are responsible for a wide range of diseases in humans and animals. These include measles, mumps, parainfluenza, and respiratory syncytial virus (RSV) in humans, and Newcastle disease in birds.

Transmission

Paramyxoviridae viruses are typically transmitted via respiratory droplets, and can cause outbreaks in close-contact settings such as schools, hospitals, and nursing homes.

Prevention and Treatment

Prevention of Paramyxoviridae infections primarily involves vaccination. Vaccines are available for some Paramyxoviridae viruses, including measles, mumps, and some types of parainfluenza. Treatment is primarily supportive, as there are no antiviral drugs currently approved for the treatment of Paramyxoviridae infections.

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Paramyxoviridae