Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
*As serological tests, the rapid rK39-based immunochromatographic test (ICT) was performed. Subsequently, the indirect immunofluorescence test (IFAT) was carried out for antibody titration in all ICT-positive cases. IFAT was also performed in PCR-positive/ ICT-negative cases and when test result for ICT was uncertain. BM, bone marrow.
