What viral family is rubella in?

The Virus. Rubella virus is an enveloped, positive-stranded RNA virus classified as a Rubivirus in the Matonaviridae family.

Where does rubella virus come from?

Rubella is caused by a virus that’s passed from person to person. It can spread when an infected person coughs or sneezes. It can also spread by direct contact with infected mucus from the nose and throat. It can also be passed on from pregnant women to their unborn children through the bloodstream.

What is the rubella virus made of?

Rubella virus is a spherical 40- to 80-nm, positive-sense, single-stranded RNA virus consisting of an electron-dense 30- to 35-nm core surrounded by a lipoprotein envelope. The RNA has a molecular weight of about 3 × 10-6.

What family of virus is measles?

The measles virus is a single-stranded RNA virus of the genus Morbillivirus and the family Paramyxoviridae.

Is rubella a paramyxovirus?

Rubella virus, although classified as a togavirus because of its chemical and physical properties (see Chapter 29), can be considered with the paramyxoviruses on an epidemiologic basis.

Is rubella a togavirus virus?

The rubella virus, a togavirus of the genus Rubivirus, is an enveloped single-stranded RNA virus with a single serotype that does not cross-react with other togaviruses. Humans are the only known host, with seasonal epidemics occurring every 5-9 years over a worldwide distribution.

What is rubella also known as?

Rubella (german measles) is a rare illness that causes a spotty rash. It usually gets better in about 1 week.

What is the scientific name of rubella?

Rubella virus, scientific name Rubivirus rubellae, is a member of the genus Rubivirus and belongs to the family of Matonaviridae, whose members commonly have a genome of single-stranded RNA of positive polarity which is enclosed by an icosahedral capsid.

What type of virus is rubeola?

Pathogen name and classification Measles is caused by Rubeola virus, which belongs to the Paramyxovirus family. Measles is an acute systemic viral infection with fever, respiratory involvement and symptoms, and a rash. Measles can cause serious complications and even fatalities.

What type of virus is poliovirus?

Polioviruses are small single-stranded RNA viruses that belong to the Enterovirus subgroup of the family Picornaviridae. Humans are the only reservoir for polio virus.

Which virus causes mumps?

Mumps is caused by the mumps virus, which belongs to a family of viruses known as paramyxoviruses. These viruses are a common source of infection, particularly in children.

What type of virus is Paramyxovirus?

The Paramyxoviridae is a family of single-stranded RNA viruses known to cause different types of infections in vertebrates. Examples of these infections in humans include the measles virus, mumps virus, parainfluenza virus, and respiratory syncytial virus (RSV).