The major challenge in the development of antischistosome vaccines is to use defined antigens to stimulate an appropriate immune response that leads to resistance. The discovery of the variability of vaccine strains and the ageing of vaccines changed the economy of vaccines and of their standards. Potential health and economic impact of adding a human papillomavirus vaccine to screening programs. Measles vaccine efficacy during an outbreak in a highly vaccinated population : incremental increase in protection with age at vaccination up to 18 months.
The efficacy of the vaccine in providing protection from infection by heterologous genotypes is presently being researched. These have been used extensively as autologous vaccines and little information is available on their efficacy. Coverage and vaccine efficacy influences the number of cases at equilibrium whereas catch-up programmes do not.
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Collocations with vaccine. Click on a collocation to see more examples of it. From the Hansard archive. Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.
See all collocations with vaccine. Translations of vaccine in Chinese Traditional. See more. Need a translator? Translator tool. What is the pronunciation of vaccine? Browse vaccinate. Test your vocabulary with our fun image quizzes. Time Traveler for vaccine The first known use of vaccine was in See more words from the same year.
From the Editors at Merriam-Webster. Style: MLA. English Language Learners Definition of vaccine. Kids Definition of vaccine. Medical Definition of vaccine. Miller et al. They contain the genetic code for making the spike protein that the SARS-CoV-2 virus uses to latch onto and invade cells.
Once injected, a person's cells read the code and then produce the protein. They work best when administered to cells that are readily accessed by the immune system. Michael Blaese , Scientific American. Get Word of the Day daily email! Test Your Vocabulary. Can you spell these 10 commonly misspelled words? Love words? Need even more definitions? Homophones, Homographs, and Homonyms The same, but different. Most vaccines are administered through the skin with a syringe , though some can be given in another way, such as with a nasal spray.
The most common side effect of vaccines is soreness around where the shot was given. Vaccines can have serious side effects, but they are extremely rare. Out of a million vaccinations, a few people might have a severe allergic reaction. However, some people in recent years have begun to oppose the use of vaccines , especially in children, due to varying beliefs about the risks involved, many of which are not based on science. Such people are said to be or identify as part of what has been called the antivax movement.
Doctors and public health officials urge the continued use of vaccines due to the risk of what could happen without them. Without vaccines , individuals and entire populations would be at risk of getting many once-widespread diseases that have nearly disappeared from daily life.
For example, in some areas with low vaccination rates, there have been outbreaks of diseases once largely suppressed by vaccination, such as measles. Of course, not every disease can be prevented by vaccination, but scientists continue to work on the development of new vaccines. What are some other forms related to vaccine?
Vaccine is commonly used in the context of medicine. Children get different vaccines at different ages, and many people get a flu vaccine every year.
Get your flu vaccine! It even comes in a nasal spray. No excuses. Don't tell me that HPV vaccine isn't important. The response to my criticism of belief in healing crystals: "if it's not hurting anyone who cares.
Somewhere in San Diego a woman is protecting her kid from polio with quartz instead of vaccines. That affects all of us. Which of the following words would NOT typically be used in reference to a vaccine?
The United States and the United Kingdom are two countries in the English-speaking world that have already entered into deals with potential vaccine makers. Double-dose vaccine s will have to come from the same drugmaker. In the s, Albert Sabin was searching for an improved polio vaccine.
Chen explained that the scale of the global effort gives him confidence that a vaccine will eventually reach market. The need for an Ebola vaccine in West Africa has never been greater. With Ebola still raging in West Africa, the race to find a vaccine is heating up. On average, the vaccine has an efficacy of about 60 percent.
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