Sentences with phrase «infected after challenge»
As in the earlier study, vaccinated animals initially became infected after challenge with an aggressive SIV strain.
https://www.nih.gov/ Not exact matches
The best that we can do right now, for determining the interval that is necessary between vaccinations is to use data generated in challenge tests (where a vaccinated dog or cat is exposed to the actual virus after vaccination, at various intervals, until it becomes infected).
Efficacy was confirmed in a one - year duration of immunity study in which none of the vaccinated animals were infected with rabies when challenged 12 months after a single dose of DEFENSOR.4 During a field safety study conducted in 200 ferrets, no significant post-vaccination reactions were observed.5
After being one of the Wii U flagship titles in 2012, Zombi returns to challenge gamers on multiple new platforms to find out how long they can survive in the dilapidated, infected London.