Vaccine Hesitancy

AUG 3, 2026 · JOURNAL ARTICLE

Parental preferences for immunization advisory clinic settings for children with special health care needs and associated factors in Shanghai: A cross-sectional study.

Human Vaccines & Immunotherapeutics

Single-centre cross-sectional survey with small sample (n=101) describing parental preferences without a comparator arm or intervention, limiting generalizability and strength of causal inference.

JUN 3, 2026 · JOURNAL ARTICLE

Characteristics of COVID-19 vaccine hesitancy in university students: Methodological insights from a syndemic perspective.

Human Vaccines & Immunotherapeutics

This is a methodological critique of another study, not a primary empirical investigation; it identifies significant limitations (recall bias, cross-sectional design, 11% response rate, dichotomization) that preclude strong causal or mechanistic claims about vaccine hesitancy syndemics in the original work.