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This happens because before the age of 6 months the child may still have some of the mother's antibodies from either passing through the placenta or from breast feeding. This means that the antibodies will recognise the vaccination as foreign and so destroy the cells so it does not work ~ hope that helps babe :)

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Q: Why do some children fail to respond to a measles vaccine if given too early?
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Why measles vaccination is done after 9 months of age?

When measles vaccine is given too early, maternal antibodies that the baby got before birth interfere with the body's ability to develop an immune response to the vaccine. This blunting from maternal antibodies doesn't affect all vaccines, but hampers response to the MMR and varicella vaccines, so these are given after twelve months (not 9 months).


What are the possibilitys of having the mmr vaccine?

In the 'developed' world, the MMR vaccine is readily available at your doctor's office. Most children would have already received it early in life.


How often do you get MMR vaccine?

One vaccination Of MMR last for a lifetime. One vaccination for most does last a lifetime, however this is not always the case. People born in the late 60's early 70's needed a second in their late teens early 20's. There were outbreaks and those who get measles had received a shot when they were children but they did not get enough of the vaccine. Also there are some people who do even after the shot still have no titer. A titer shows immunity or proof one has had an illness. The blood of those who cannot hold an immunity in some way cleans it out because it shows they never had the shot in the first place and only records from a doctor will show they actually had the shot.


German measles is a disease that can harm an embryo if the mother is infected in the early stages of pregnancy because the virus that causes German measles is able to?

pass across the placenta


Are kids going to get the covid 19 vaccine?

According to USA News At this time, Pfizer's COVID-19 vaccine has FDA approval for use in people 16 and older, while children aged 12 to 15 have been enrolled in clinical trials of the vaccine. The Moderna vaccine has FDA approval for use in people 18 and older, while children aged 12 to 17 are being enrolled in trials of the vaccine.


Which organs do measles affect?

Measles is an acute, highly infectious viral disease with cough, fever, and maculopapular rash. It is of worldwide endemicity.The virus enters the body via the respiratory system, multiplies there, and circulates in the blood. Cough, sneezing, conjunctivitis, photophobia, and fever occur, with Koplik's spots (small red spots containing a bluish-white speck in the center) in the mouth.A rash appears after 14 days' incubation and persists 5-10 days. Serious complications may occur in 1 out of 15 persons; these are mostly respiratory (bronchitis, pneumonia), but neurological complications are also found. Encephalomyelitis occurs rarely. Permanent disabilities may ensue for a significant number of persons. Measles is one of the leading causes of death among children in the world, particularly in the developing countries.In unvaccinated populations, immunizing infections occur in early childhood during epidemics which recur after 2-3 years' accumulation of susceptible children. Transmission is by coughing or sneezing. Measles is infectious from the onset of symptoms until a few days after the rash has appeared. Second attacks of measles are very rare. Treatment is symptomatic.Killed virus vaccine should not be used, as certain vaccinees become sensitized and develop local reactions when revaccinated with live attenuated virus, or develop a severe illness upon contracting natural measles. Live attenuated virus vaccine effectively prevents measles; vaccine-induced antibodies persist for years. See also Biologicals; Hypersensitivity; Skin test.For the source and more detailed information concerning this subject, click on the related links section (Answers.com) indicated below.


Who made the rabies shot?

The French chemist Louis Pasteur was the one who made the first vaccine for rabies.


How did you cure measles in the 1700s?

There was no cure for measles in the 1700s, and no cure now in the 21st century, only prevention. Prevention is by getting a vaccination. Measles is very dangerous. A person can die from the measles. Early symptoms are similar to the flu: fever, runny nose, cough, etc. Next red spots appear on the face, and then more on the torso, arms and legs. Bright light will hurt the victim's eyes. Antibiotics can help to keep other sicknesses at bay during measles, but cannot cure measles.


Who was Jean-Baptiste Jupille?

Jean baptiste jupille was a young boy who received an early vaccine for rabies by Louis Pasteur. He was a 15 year old who was bitten by a dog while protecting other children from the dog.


Why was a Disneyland attraction in California in the news in early March 2015?

The event actually happened in December, 2014. A visitor to the park in mid-December had never been vaccinated for Measles, Mumps and Rubella (MMR which is given to babies in 3 doses / boosters). That person began a measles outbreak when they went to the park and spread measles through the crowd."Although the person who started the outbreak has not yet been identified, officials suspect it began with an infected person from abroad who visited the Disneyland theme park in southern Californiain mid- to late December. Since then, there have been 145 confirmed measles cases in seven states and three countries linked to the Disneyland outbreak, according to the Centers for Disease Control and Prevention (CDC)." (See: https://www.theguardian.com/us-news/2015/mar/17/measles-california-disneyland-vaccination-research )The incident showcased how easily a communicable disease can spread, and how parents need to vaccinate their babies / toddlers. "Though the national vaccination rate for the measles, mumps and rubella (MMR) vaccine is around 92%, there are communities with pockets of under-vaccinated or unvaccinated children, where an outbreak is much more likely to take hold."


What type of vaccine is polio vaccine?

To protect against polio.


Is there a vaccine for monkey pox?

There is currently no available vaccine against the Epstein Barr Virus or Cytomegalovirus, both of which can cause mononucleosis. However, vaccines for these viruses are being researched and may be out soon.