How Much Does COVID-19 Antibody Test Cost in Hong Kong? (2026)
Quick Answer
HK$200–$800 per test
COVID-19 antibody testing detects IgM and IgG antibodies in blood to determine past infection and immunity status. IgM indicates recent infection while IgG shows long-term immunity.
Frequently Asked Questions
No. Antibody tests assess past infection and immunity levels, while PCR tests diagnose active infections. They serve different purposes and should be chosen based on specific needs.
A positive IgG result indicates past infection or vaccination, but immunity varies significantly across different variants. Specific protection levels require professional medical assessment.