cross-vaccination; heterologous vaccination
Medical term for administering different vaccines in a series, e.g., using different COVID-19 vaccines for first and second doses.
Research is underway on the effectiveness of cross-vaccination.
In some countries, heterologous vaccination is permitted.
混合接種 refers to mixing different vaccines in a single dose, while 交互接種 refers to using different vaccines in a series of separate doses.
Compound of 交互 (alternate) and 接種 (inoculation).