liú​xíng​bìng​xué​diào​chá

epidemiological investigation

Senses

流行病学调查/ 流行病學調查 liú​xíng​bìng​xué​diào​chá epidemiological investigation

the process of collecting and analyzing data to track the source and spread of infectious diseases in a population

References

abbreviation 流调/流調 流行病学调查/流行病學調查