Development of antibody to Rickettsia tsutsugamushi in soldiers in Malaysia.

Abstract:

:Malaysian, British and New Zealand soldiers were tested for evidence of infection with Rickettsia tsutsugamushi after several weeks' exposure to the infection during field exercises in Malaysia. 39 (5.0%) of 787 British and New Zealand soldiers developed immunofluorescent antibody (IFA) to R. tsutsugamushi to a titre of 1:50 and two (0.3%) to a titre of 1:100. 11 (1.5%) of 751 Malaysian soldiers also developed low titres less than or equal to 1:100. These low antibody levels were not correlated with clinical disease, and their significance is unknown. Seven (0.9%) of the Malaysians showed an IFA rise to greater than or equal to 1:200, and three of these experienced febrile illnesses, one lasting two weeks. An additional eight Malaysian soldiers had an IFA titre of greater than or equal to 1:400 when first tested and six of these also had a Proteus OXK agglutinin titre of greater than or equal to 1:160, indicating infection shortly before the study.

authors

Brown GW,Shirai A,Groves MG

doi

10.1016/0035-9203(83)90079-2

subject

Has Abstract

pub_date

1983-01-01 00:00:00

pages

225-7

issue

2

eissn

0035-9203

issn

1878-3503

journal_volume

77

pub_type

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