Evaluation of varicella vaccine effectiveness during outbreaks in schools or nurseries by cross-sectional study

Medicine & Life Sciences

• Nursery Schools 100%
• Chickenpox Vaccine 96%
• Chickenpox 79%
• Disease Outbreaks 58%
• Cross-Sectional Studies 42%
• Child 28%
• Vaccination 19%
• Vaccines 18%
• Immunization Schedule 11%
• Japan 6%
• Case-Control Studies 6%
• Fever 6%
• Skin 4%

Agriculture & Biology

• cross-sectional studies 74%
• vaccines 56%
• dosage 33%
• vaccination 17%
• elementary schools 9%
• case-control studies 8%
• disease severity 6%
• immunization 6%
• fever 6%
• Japan 4%
• methodology 1%

Social Sciences

• cross-sectional study 65%
• evaluation 29%
• vaccination 27%
• recipient 20%
• clinical information 11%
• elementary school 6%
• Japan 6%
• school grade 5%
• history 4%