Sentences with phrase «different vaccine strains»
This means it might be necessary to develop several different vaccine strains to ensure one provoked sufficient response.
https://www.newscientist.com/ Not exact matches
We can not develop a vaccine for AIDS because its structure changes so rapidly, oftentimes from host to host the strain is different.
«There were a couple of these in the vaccine strain the past two seasons that wound up making it a little bit different from the actual circulating virus strain.»
Orme and his research team in Fort Collins investigated whether the existing vaccine for TB, which goes by the acronym BCG (bacille Calmette - Guerin), worked equally well against different clinical strains of tuberculosis.
In the coming months, scientists will have to evaluate the trial's full data to determine why the vaccine failed: Were the infecting viruses too different from the vaccine strain to offer resistance?
«The high diversity found within the [TcI] strain may challenge vaccine development and treatment improvement, if the genetically different strains respond differently to particular medication.»
«For instance, diagnostic tests could be tailored to different strains or stages of the disease,» and vaccines could be designed to skirt interaction with the human body.
Eventually the vaccine will contain a cocktail of proteins mimicking up to twenty different strains of the virus from around the world.
The vaccine was targeted especially toward the virus strain circulating in Thailand, and it may not show the same effectiveness where the virus is different, such as Africa or the U.S. And even the 31.2 percent fewer cases that it resulted in is hardly an ideal preventative strategy.
Teijaro adds that the ideal approach may be to combine the HIS virus vaccine with a strategy to generate broadly neutralizing antibodies — those that can bind many different influenza strains — to create a universal flu vaccine (SN: 10/28/17, p. 18).
Strep vaccine groomed new superbug Prevnar, a vaccine given since 2000 to prevent potentially fatal childhood infections caused by seven different strep strains, may have opened the door for a new variety of the bacterium that shrugs off all pediatric antibiotics.
Significantly, J&J's latest vaccine uses so - called mosaic technology to combine immune - stimulating proteins from different HIV strains, representing different types of virus from around the world, which should produce a «global» vaccine.
A second HPV vaccine, Cervarix, which is made by GSK and targets some different HPV strains, is still in review by the FDA.
When injected into rabbits, the vaccine candidate stimulated antibody responses against the sugar shield in four different HIV strains.
However, eosinophil scores were significantly different between groups (p < 0.001, Anova) with significantly lower scores for nonvaccine groups than for vaccine groups of both mouse strains (p < 0.001 for all comparable group comparisons, Tukey's HSD).
Photomicrographs of the different vaccine and mouse strain groups are shown in figure 9.
GMT for the BPV vaccine and live virus were not different for the two strains p >.05.
One application of sieve analysis, once it's learned that a vaccine's efficacy depends on the genetics of the pathogen, is for the vaccine manufacturer to add a different strain or strains to the vaccine to increase its protectiveness.
«Influenza yearly protection is important for preventing the flu,» said Spicehandler, who is co-chief of infectious diseases at Northern Westchester Hospital in Mount Kisco, N.Y. «Each year the vaccine is made up of different strains to protect against what viruses are prevalent.»
«If you do get the flu after going for the shot, it just means that you contracted a different strain that wasn't included in the vaccine,» says Dr. Phillips.
Like the flu there are thousands of different strains of kennel cough, and while the vaccine helps to prevent the most common strains, it is not a guarantee that your dog will still not develop kennel cough, even if properly vaccinated.
There are many different strains of the FIV virus and it is not entirely clear as of yet how well the available vaccine protects against all these different strains, but studies suggests that it is able to provide a valuable degree of protection for cats at risk of exposure.
This information provides only a small look at some of the advantages and results you'll see from a vaccine that offers cross-protection against different swine influenza strains.
However, there are eight different strains of the bacteria that affect dogs, and the vaccine only protects against two of those strains (icterohaemorrhagie and canicola).
What's different about this variant is not that the vaccine isn't effective against it, and not that adult dogs can get it, too (they can get older strains of parvo, too, but incidence is much lower than in puppies because adult dogs are easier to vaccinate effectively), but that that virus has characteristics that make it harder to diagnose with the currently standard tests.
We utilize the most broad spectrum vaccine available which protects against 4 different strains (Serovars) of the disease.
Every year, the vaccine is different because every year there is a new strain of virus.
At this time, it is also unknown whether the current CIV vaccine, developed to protect against a different strain of the virus (Influenza A H3N8), will be effective in preventing Influenza A H3N2.
Some infectious agents exist in different strains or evolve into new strains that are not directly covered by the vaccines given.
Based on that information and on the recommendations of the FDA's Vaccines and Related Biological Products Advisory Committee, the FDA selects the different influenza strains each year that manufacturers should include in their vaccines for the U.S. population for the upcoming influenzaVaccines and Related Biological Products Advisory Committee, the FDA selects the different influenza strains each year that manufacturers should include in their vaccines for the U.S. population for the upcoming influenzavaccines for the U.S. population for the upcoming influenza season.