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Human immunodeficiency virus (HIV) infection through transfusion has been an imperative challenge for blood safety. Despite the implementation of screening strategies, there was still the residual risk of transfusion‐transmitted HIV. Considering that the prevalence of HIV infection in blood donors is significant for evaluating blood safety and potential risks to the population, meta‐analysis was applied...
There has been a substantial rise in coronavirus disease 2019 (COVID‐19) cases after adjusting the dynamic zero‐COVID policy in China. We conducted a survey to investigate the self‐perceived symptom profile and its association with vaccination status during this outbreak. There were 552 individuals in this survey. The infected individuals displayed various symptoms associated with different factors...