Screening for Monkeypox Infection in Asymptomatic High-Risk-Behaviour Men Having Sex with Men (MSM)

<b>Background:</b> Since the outbreak of monkeypox in formerly non-endemic countries, we have included a screening for monkeypox in our sexually transmitted diseases (STD) routine in patients with high-risk behavior, as it is mainly transmitted through close skin to mucous membrane conta...

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Bibliographic Details
Main Authors: Julia Pestel, Hanna Matthews, Stefan Schmiedel, Anja Hüfner, Sabine Jordan, Robin Luca Scheiter, Marc Lütgehetmann, Dominik Nörz, Olaf Degen
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Infectious Disease Reports
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Online Access:https://www.mdpi.com/2036-7449/14/5/81
Description
Summary:<b>Background:</b> Since the outbreak of monkeypox in formerly non-endemic countries, we have included a screening for monkeypox in our sexually transmitted diseases (STD) routine in patients with high-risk behavior, as it is mainly transmitted through close skin to mucous membrane contact with infected individuals. <b>Methods:</b> Between 16 June 2022 and 14 July 2022, we screened 53 MSM with high-risk behavior for monkeypox acquisition in an observational prospective cohort trial. We complemented the throat and anal swabs for chlamydia and gonococci with monkeypox using polymerase chain reaction (PCR). In addition, all patients participated in a questionnaire survey about their risk behavior and previous STD in their medical history. <b>Results:</b> None of the 53 participants had tested positive for the monkeypox virus. One patient was diagnosed with syphilis and one with an oral and anorectal chlamydia infection. <b>Conclusions:</b> STD screening in high-risk populations is a valuable tool to detect asymptomatic patients for chlamydia, gonococci, HIV, hepatitis B and C and syphilis. Based on our small cohort, monkeypox screening in asymptomatic MSM patients in areas of low prevalence does not seem to be an appropriate approach to deal with the ongoing outbreak. Therefore, we recommend to focus more on vaccinations, targeted nonstigmatizing information and behavior recommendation for risk populations, and to engage further investigations.
ISSN:2036-7449