منابع مشابه
Duration of post-vaccination immunity against yellow fever in adults.
INTRODUCTION Available scientific evidence to recommend or to advise against booster doses of yellow fever vaccine (YFV) is inconclusive. A study to estimate the seropositivity rate and geometric mean titres (GMT) of adults with varied times of vaccination was aimed to provide elements to revise the need and the timing of revaccination. METHODS Adults from the cities of Rio de Janeiro and Alf...
متن کاملCulling versus vaccination: challenging a dogma in veterinary (FMD) science
Outbreaks of FMD can either be controlled by stamping-out or (circle) culling, or by (ring-) vaccination around the outbreak area, or by a combination of the two methods. The pros and cons of the two methods are discussed. A major draw-back – next to many other disadvantages of the massive circle culling is its contribution to spreading disease. We challenge the dogma that “vaccination against ...
متن کاملQuestionnaire survey of foot and mouth disease (FMD) and of FMD control by vaccination in villages in northern Thailand.
The authors describe a questionnaire survey of foot and mouth disease (FMD) and of FMD control by vaccination in sixty villages in northern Thailand. FMD was found to be common, with 90% of the villages surveyed reporting one or more outbreaks in the five years prior to interview, and 28% of villages reporting outbreaks every year. Outbreaks were more common in the wet season (June to September...
متن کاملImmunity to Tetanus Vaccination in Pregnant Women in Zanjan Province, Northwest of Iran
Background and Aims: Despite the fact that neonatal tetanus has been eradicated all over the world, it is still a significant health problem in some developing countries. The disease can even result in death. This is a worrying problem but it can easily be prevented by vaccination of the mothers. Vaccinating every pregnant woman with, at least, one dose of tetanus toxoid would be an affordable ...
متن کاملSARS Immunity and Vaccination.
Severe acute respiratory syndrome (SARS) is a serious and fatal infectious disease caused by SARS coronavirus (SARS-Cov), a novel human coronavirus. SARS-Cov infection stimulates cytokines (e.g., IL-10, IFN-gamma, IL-1, etc.) expression dramatically, and T lymphocytes and their subsets CD4(+) and CD8(+) T cells are decreased after onset of the disease. SARS-specific IgG antibody is generated in...
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ژورنال
عنوان ژورنال: Current Investigations in Agriculture and Current Research
سال: 2018
ISSN: 2637-4676
DOI: 10.32474/ciacr.2018.01.000113