How many strains of the measles are there?
Measles virus is an enveloped, ribonucleic acid virus of the genus Morbillivirus. Although at least 20 different genotypes have been isolated in various parts of the world, there is only one serotype.
What is the most severe form of measles?
Subacute sclerosing panencephalitis (SSPE) is a very rare, but fatal disease of the central nervous system that results from a measles virus infection acquired earlier in life. SSPE generally develops 7 to 10 years after a person has measles, even though the person seems to have fully recovered from the illness.
What are common measles?
Measles typically begins with a mild to moderate fever, often with a persistent cough, a runny nose, inflamed eyes (conjunctivitis) and a sore throat. This relatively mild illness may last 2 to 3 days. Acute illness and rash. The rash is made up of small red spots, some of which are slightly raised.
What are the four stages of measles?
Measles can be divided into four phases: 1) the incubation phase, 2) the prodromal (catarrhal) phase, 3) the rash phase, and 4) the recovery phase. The incubation phase typically lasts 8 to 12 days after exposure to the virus and does not have any symptoms.
What is the best treatment for measles?
There's no specific treatment for a measles infection once it occurs. Treatment includes providing comfort measures to relieve symptoms, such as rest, and treating or preventing complications....Treatment for a measles infection may include:Fever reducers. ... Antibiotics. ... Vitamin A.
What is the most infectious stage of measles?
Infected people are considered contagious from about five days before the onset of rash to four days afterwards. Measles is maximally contagious during the prodromal phase which lasts for 2–4 days and is characterised by intense coughing.
What is the difference between measles and measles?
Both Measles and Rubella are caused by an RNA virus. They are generally spread through respiratory droplets of infected people....Measles vs Rubella.MeaslesRubellaIt is highly contagiousIt is not as contagious as measlesSymptoms can last up to ten daysSymptoms can last up to five days5 more rows•Mar 3, 2021
What are 3 symptoms of measles?
Measles symptoms appear 7 to 14 days after contact with the virus and typically include high fever, cough, runny nose, and watery eyes.
What are 5 symptoms of measles?
The most common symptoms of measles include:A high fever.Tiredness.A barky cough.Red or bloodshot eyes.A runny nose.A red rash, which starts at the head and then spreads downward.
What is the most serious complication of measles?
The most serious complications include blindness, encephalitis (an infection that causes brain swelling), severe diarrhoea and related dehydration, ear infections, or severe respiratory infections such as pneumonia.
How long can measles last?
How Long Does Measles Last? A measles infection can last for several weeks. Symptoms usually start 7–14 days after someone is exposed to the virus.
What triggers Measle?
Measles is caused by a single-stranded, enveloped RNA virus with 1 serotype. It is classified as a member of the genus Morbillivirus in the Paramyxoviridae family.
Which is more severe rubella or rubeola?
Both of these viruses have the potential to cause long-term complications. Either virus is particularly dangerous for pregnant women. Rubella can lead to a severe condition called congenital rubella syndrome (CRS). Rubeola can result in premature birth or low birth weight in the babies of infected mothers.
What is the most serious complication of measles?
The most serious complications include blindness, encephalitis (an infection that causes brain swelling), severe diarrhoea and related dehydration, ear infections, or severe respiratory infections such as pneumonia.
Which is worse measles or rubella?
Rubella is caused by a different virus than measles, and rubella isn't as infectious or as severe as measles. The measles-mumps-rubella (MMR) vaccine is safe and highly effective in preventing rubella.
Are there multiple types of measles?
Types of measles Standard measles, sometimes known as red measles, or hard measles, is caused by the rubeola virus. German measles, also known as rubella, is an entirely separate illness caused by the rubella virus and is usually a milder infection than standard measles.