نتایج جستجو برای: live vaccine
تعداد نتایج: 197854 فیلتر نتایج به سال:
BACKGROUND: The control of coccidiosis in poultry industryis dominated by prophylactic chemotherapy; however,drug resistance is a serious problem. Alternative control methodssuch as vaccination have been accepted as a practical method forcontrolling coccidiosis in chickens. Considering the immunologicalvariation of Eimeria strains, the efficacy of live coccidiosisvaccines may be compromised. OB...
Vaccination is one of the most successful immunology applications that has considerably improved human health. The DNA vaccine is a new vaccine being developed since the early 1990s. Although the DNA vaccine is promising, no human DNA vaccine has been approved to date. The main problem facing DNA vaccine efficacy is the lack of a DNA vaccine delivery system. Several studies explored this limita...
0. NOTATIONS AND TERMINOLOGY . . . . . . . . . . . . . . . . . . . . . . . . . 151 (a) D i v i s o r s a n d l ine b u n d l e s . . . . . . . . . . . . . . . . . . . . . . . . . 151 (b) T h e c a n o n i c a l b u n d l e a n d v o l u m e f o r m s . . . . . . . . . . . . . . . . . . . 154 (c) D i f f e r e n t i a l f o r m s a n d c u r r e n t s ( t e r m i n o l o g y ) . . . . . . . . . ...
The recent approval of a rotavirus vaccine in Mexico motivates this study on the potential impact of the use of such a vaccine on rotavirus prevention and control. An age-structured model that describes the rotavirus transmission dynamics of infections is introduced. Conditions that guarantee the local and global stability analysis of the disease-free steady state distribution as well as the ex...
BACKGROUND The A(H1N1)pdm09 virus strain used in the live attenuated influenza vaccine was changed for the 2015-2016 influenza season because of its lack of effectiveness in young children in 2013-2014. The Influenza Vaccine Effectiveness Network evaluated the effect of this change as part of its estimates of influenza vaccine effectiveness in 2015-2016. METHODS We enrolled patients 6 months ...
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Generic study protocol for retrospective case control studies based on computerised databases ii
W h a t i s t h e a b n o r m a l i t y a t b r o n c h o s c o p y a n d w h a t a r e t h e
In this issue, Juneja, et al. [10] have evaluated a Hindi translation of the Ages and Stages Questionnaire on Indian infants. They confirmed their results by assessing the same children by the Development Assessment Scales for Indian Infants (DASII), which is considered the gold standard. They found a fairly high sensitivity (83.3%) and good specificity (75.4%) at 18-24 months of age. This test...
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