Sandra Dudareva-Vizule

Prevalence of pharyngeal and rectal Chlamydia trachomatis and Neisseria gonorrhoeae infections among men who have sex with men in Germany

Objectives To determine the prevalence of pharyngeal and rectal Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG) infections among men who have sex with men (MSM) in Germany and describe associations between these infections, sexual practices and other factors to provide an evidence base for screening recommendations. Methods We conducted a cross-sectional study in 22 sentinel sites of sexually transmitted infections across Germany. Pharyngeal and rectal swabs were collected and tested for CT and NG with a nucleic acid amplification test (NAAT). Information on HIV status, number of sex partners and sexual practices was collected and linked to NAAT results. Results Overall, 2247 MSM were screened for pharyngeal or rectal CT and NG infections; median age was 34 years (range 16–83). Prevalence of CT was 1.5% in pharyngeal and 8.0% in rectal specimens. Prevalence of NG was 5.5% in pharyngeal and 4.6% in rectal specimens. Local symptoms were reported in 5.1% of pharyngeal and 11.9% of rectal infections. Altogether 90.8% of rectal or pharyngeal infections would remain undetected if only symptomatic cases were tested. Rectal infection was significantly more likely in men reporting multiple partners (2–5 partners, OR=1.85; 6–10 partners, OR=2.10; >11 partners, OR=2.95), men diagnosed with HIV (OR=1.60) and men practising receptive anal intercourse without a condom (OR=1.54). Pharyngeal infection was more likely in men reporting multiple partners (6–10 partners, OR=2.88; >11 partners, OR=4.96), and men diagnosed with HIV (OR=1.78). Conclusions Pharyngeal and rectal infections in sexually active MSM can remain undetected and thus transmissible if swabbing is not offered routinely. Screening should be offered particularly to MSM diagnosed with HIV and MSM reporting multiple partners.

Lymphogranuloma Venereum in Men Screened for Pharyngeal and Rectal Infection, Germany

To determine prevalence of lymphogranuloma venereum among men who have sex with men in Germany, we conducted a multicenter study during 2009–2010 and found high rates of rectal and pharyngeal infection in men positive for the causative agent, Chlamydia trachomatis. Many infections were asymptomatic. An adjusted C. trachomatis screening policy is justified in Germany.

Impact of rotavirus vaccination in regions with low and moderate vaccine uptake in Germany

In Germany, routine RV-vaccination is not adopted into the national immunization schedule as of 2012. Because RV-vaccines were already on the market since 2006, in 2010 a moderate (58%) and low (22%) vaccine uptake was observed in the 5 eastern federal states (EFS) and the 11 western federal states (WFS), respectively. To assess the impact of RV-vaccination, we compared the incidence rates (IR) of RV-related hospitalizations before (2004‒2006) and in seasons after (2008/09–2010/11) RV-vaccine introduction in Germany by utilizing data from the national mandatory disease reporting system. In the EFS, the IR was significantly reduced in age-groups < 18 mo in 2008/09 and in age-groups < 24 mo in 2009/10–2010/11. In the WFS an IR-reduction was observed only in age-groups < 12 mo in 2008/09 and in age-groups < 18 mo in 2009/10–2010/11. Overall IR-reduction in age-groups < 24 mo comparing 2008–11 with 2004–06 was 36% and 25% in EFS and WFS, respectively. In addition, we computed IR-ratios (IRR) in the seasons after mid-2006 with negative binomial regression. The effect of vaccination was independent from the geographic region. Vaccination was associated with a significant reduction in RV-related hospitalizations in the age-groups 6–23 mo. Most prominently, vaccination of 50% of infants led to an estimated decrease in age group 6–11 mo by 42%. No significant reduction was observed in age-groups ≥ 24 mo. In conclusion, in the German setting with low to moderate vaccine uptake, RV-related hospitalization incidence decreased substantially depending on the achieved vaccination coverage, but only in the first two years of life.

Bio-behavioural HIV and STI surveillance among men who have sex with men in Europe: the Sialon II protocols

BackgroundGlobally, the HIV epidemic continues to represent a pressing public health issue in Europe and elsewhere. There is an emerging and progressively urgent need to harmonise HIV and STI behavioural surveillance among MSM across European countries through the adoption of common indicators, as well as the development of trend analysis in order to monitor the HIV-STI epidemic over time. The Sialon II project protocols have been elaborated for the purpose of implementing a large-scale bio-behavioural survey among MSM in Europe in line with a Second Generation Surveillance System (SGSS) approach.Methods/DesignSialon II is a multi-centre biological and behavioural cross-sectional survey carried out across 13 European countries (Belgium, Bulgaria, Germany, Italy, Lithuania, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, and the UK) in community settings. A total of 4,966 MSM were enrolled in the study (3,661 participants in the TLS survey, 1,305 participants in the RDS survey). Three distinct components are foreseen in the study protocols: first, a preliminary formative research in each participating country. Second, collection of primary data using two sampling methods designed specifically for ‘hard-to-reach’ populations, namely Time Location Sampling (TLS) and Respondent Driven Sampling (RDS). Third, implementation of a targeted HIV/STI prevention campaign in the broader context of the data collection.DiscussionThrough the implementation of combined and targeted prevention complemented by meaningful surveillance among MSM, Sialon II represents a unique opportunity to pilot a bio-behavioural survey in community settings in line with the SGSS approach in a large number of EU countries. Data generated through this survey will not only provide a valuable snapshot of the HIV epidemic in MSM but will also offer an important trend analysis of the epidemiology of HIV and other STIs over time across Europe. Therefore, the Sialon II protocol and findings are likely to contribute significantly to increasing the comparability of data in EU countries through the use of common indicators and in contributing to the development of effective public health strategies and policies in areas of high need.

Establishment of a voluntary electronic Chlamydia trachomatis laboratory surveillance system in Germany, 2008 to 2014

Chlamydia trachomatis (CT) infections are not reportable in Germany and limited data on prevalence are available. CT screening has been offered free of charge to pregnant women since 1995 and to all women under 25 years since 2008. For symptomatic women and men, diagnostic testing is covered by statutory health insurance. We describe the establishment of a nationwide, laboratory-based, voluntary sentinel that electronically collects information on all performed CT tests with test results, test reason and patient information. The sentinel represents one third of all performed CT tests in Germany. In the period from 2008 to 2014, 3,877,588 CT tests were reported, 93% in women. Women aged 20–24 years and men aged 25–29 years were the most frequently tested age groups. The overall proportion of positive tests (PPT) among women was 3.9% and among men 11.0%. The highest PPT among women was in the age groups 15–19 (6.8%) and 20–24 years (5.9%), and among men in the age groups 20–24 (19.2%), 15–19 (15.4%) and 25–29 years (14.8%). The PPT for CT was high among women and men younger than 25 years. Prevention is urgently needed. Monitoring of CT infection in Germany should be continued.

Die deutsche Laborlandschaft zu Diagnostik und Antibiotikaresistenztestung bei Neisseria gonorrhoeae

Recent years have seen a world-wide increase in antimicrobial resistance (AMR) in cases of infection with Neisseria gonorrhoeae (NG). NG infection is not notifiable in Germany and there is a lack of information available about the spread and AMR of NG infections. The objective of the study was to provide information on diagnostic methods and AMR testing in cases of NG infections in German laboratories. A cross-sectional survey was undertaken in Germany between June and August 2013 using an online questionnaire. Laboratories performing NG diagnostics were identified and described with regard to the diagnostic methods used, the number of tests performed, the antibiotics tested and the AMR observed, in addition to general laboratory information. In total, 188 of the 521 participating laboratories performed NG diagnostics; these were included in the further statistical analysis. 92.6 % of the 188 laboratories performed culture. A median of 60 (IQR 15-270) samples per quarter (SPQ) were tested, with an overall positivity rate of 4.1 and 6.9 % among men. Most (82.1 %) of the 151 laboratories performing NG culture tested for AMR as well. The most frequently tested antibiotics were ciprofloxacin (94.8 %), penicillin (93.1 %), doxycycline (70.0 %) and ceftriaxone (67.2 %). The most frequently observed AMR ever were those against ciprofloxacin (87.1 %), penicillin (78.3 %), doxycycline (56.6 %) and azithromycin (35.1 %; all percentages refer to laboratories). The laboratories used different standards regarding susceptibility criteria. The emergence and spread of AMR shows that it is crucial to assess and monitor the scope and trends of multidrug-resistant gonorrhea. The data collected on diagnostic methods and AMR testing in cases of NG infections in German laboratories constitute an important basis for future monitoring.ZusammenfassungWeltweit sind zunehmende Antibiotikaresistenzen (AMR) bei Infektionen mit Neisseria gonorrhoeae (NG) zu beobachten. Aufgrund der fehlenden Meldepflicht in Deutschland stehen kaum epidemiologische und bevölkerungsbezogene Daten zur Verbreitung von NG-Infektionen und deren AMR zur Verfügung. Ziel der hier vorgestellten Erhebung war die Erfassung der NG-Diagnostikmethoden und AMR-Testungen von Laboren in Deutschland. Zwischen Juni und August 2013 wurde eine Querschnittserhebung in Deutschland über einen Online-Fragebogen durchgeführt. Labore mit NG-Diagnostik wurden identifiziert, um sie hinsichtlich der Diagnostikmethoden, des Probenumfangs, der getesteten Antibiotika, der beobachteten AMR sowie mit Blick auf allgemeine Laborangaben zu charakterisieren. Insgesamt führten 188 von 521 teilnehmenden Laboren eine NG-Diagnostik durch. Ihre Angaben waren somit Grundlage für die weiteren statistischen Auswertungen. 92,6 % der Labore führten einen Kulturnachweis durch. Im Median wurden 60 Proben pro Quartal (PpQ) (IQR 15–270) getestet. Der Positivenanteil unter Männern lag bei 4,1 % sowie 6,9 %. Die Mehrzahl (82,1 %) der 151 Labore mit Kulturnachweis führte eine AMR-Testung durch. Die hier am häufigsten getesteten Antibiotika waren Ciprofloxacin (94,8 %), Penicillin (93,1 %), Doxycyclin (70,0 %) und Ceftriaxon (67,2 %). Die Antibiotika gegen die am häufigsten jemals Resistenzen beobachtet wurden waren Ciprofloxacin (87,1 %), Penicillin (78,3 %), Doxycyclin (56,6 %) und Azithromycin (35,1 %; alle Angaben als Protzentsatz der Labore). Es wurden unterschiedliche AMR-Ablesestandards verwendet. Die weltweite Resistenzentwicklung weist darauf hin, dass eine regelmäßige Überwachung von AMR bei NG-Infektionen erforderlich ist. Die im Rahmen der Studie erhobenen Daten zur deutschen Laborlandschaft bei der NG-Diagnostik bieten hierfür eine wichtige Voraussetzung.AbstractRecent years have seen a world-wide increase in antimicrobial resistance (AMR) in cases of infection with Neisseria gonorrhoeae (NG). NG infection is not notifiable in Germany and there is a lack of information available about the spread and AMR of NG infections. The objective of the study was to provide information on diagnostic methods and AMR testing in cases of NG infections in German laboratories. A cross-sectional survey was undertaken in Germany between June and August 2013 using an online questionnaire. Laboratories performing NG diagnostics were identified and described with regard to the diagnostic methods used, the number of tests performed, the antibiotics tested and the AMR observed, in addition to general laboratory information. In total, 188 of the 521 participating laboratories performed NG diagnostics; these were included in the further statistical analysis. 92.6 % of the 188 laboratories performed culture. A median of 60 (IQR 15–270) samples per quarter (SPQ) were tested, with an overall positivity rate of 4.1 and 6.9 % among men. Most (82.1 %) of the 151 laboratories performing NG culture tested for AMR as well. The most frequently tested antibiotics were ciprofloxacin (94.8 %), penicillin (93.1 %), doxycycline (70.0 %) and ceftriaxone (67.2 %). The most frequently observed AMR ever were those against ciprofloxacin (87.1 %), penicillin (78.3 %), doxycycline (56.6 %) and azithromycin (35.1 %; all percentages refer to laboratories). The laboratories used different standards regarding susceptibility criteria. The emergence and spread of AMR shows that it is crucial to assess and monitor the scope and trends of multidrug-resistant gonorrhea. The data collected on diagnostic methods and AMR testing in cases of NG infections in German laboratories constitute an important basis for future monitoring.

[Laboratory practices: diagnostics and antibiotics resistance testing of Neisseria gonorrhoeae in Germany].

Recent years have seen a world-wide increase in antimicrobial resistance (AMR) in cases of infection with Neisseria gonorrhoeae (NG). NG infection is not notifiable in Germany and there is a lack of information available about the spread and AMR of NG infections. The objective of the study was to provide information on diagnostic methods and AMR testing in cases of NG infections in German laboratories. A cross-sectional survey was undertaken in Germany between June and August 2013 using an online questionnaire. Laboratories performing NG diagnostics were identified and described with regard to the diagnostic methods used, the number of tests performed, the antibiotics tested and the AMR observed, in addition to general laboratory information. In total, 188 of the 521 participating laboratories performed NG diagnostics; these were included in the further statistical analysis. 92.6 % of the 188 laboratories performed culture. A median of 60 (IQR 15-270) samples per quarter (SPQ) were tested, with an overall positivity rate of 4.1 and 6.9 % among men. Most (82.1 %) of the 151 laboratories performing NG culture tested for AMR as well. The most frequently tested antibiotics were ciprofloxacin (94.8 %), penicillin (93.1 %), doxycycline (70.0 %) and ceftriaxone (67.2 %). The most frequently observed AMR ever were those against ciprofloxacin (87.1 %), penicillin (78.3 %), doxycycline (56.6 %) and azithromycin (35.1 %; all percentages refer to laboratories). The laboratories used different standards regarding susceptibility criteria. The emergence and spread of AMR shows that it is crucial to assess and monitor the scope and trends of multidrug-resistant gonorrhea. The data collected on diagnostic methods and AMR testing in cases of NG infections in German laboratories constitute an important basis for future monitoring.ZusammenfassungWeltweit sind zunehmende Antibiotikaresistenzen (AMR) bei Infektionen mit Neisseria gonorrhoeae (NG) zu beobachten. Aufgrund der fehlenden Meldepflicht in Deutschland stehen kaum epidemiologische und bevölkerungsbezogene Daten zur Verbreitung von NG-Infektionen und deren AMR zur Verfügung. Ziel der hier vorgestellten Erhebung war die Erfassung der NG-Diagnostikmethoden und AMR-Testungen von Laboren in Deutschland. Zwischen Juni und August 2013 wurde eine Querschnittserhebung in Deutschland über einen Online-Fragebogen durchgeführt. Labore mit NG-Diagnostik wurden identifiziert, um sie hinsichtlich der Diagnostikmethoden, des Probenumfangs, der getesteten Antibiotika, der beobachteten AMR sowie mit Blick auf allgemeine Laborangaben zu charakterisieren. Insgesamt führten 188 von 521 teilnehmenden Laboren eine NG-Diagnostik durch. Ihre Angaben waren somit Grundlage für die weiteren statistischen Auswertungen. 92,6 % der Labore führten einen Kulturnachweis durch. Im Median wurden 60 Proben pro Quartal (PpQ) (IQR 15–270) getestet. Der Positivenanteil unter Männern lag bei 4,1 % sowie 6,9 %. Die Mehrzahl (82,1 %) der 151 Labore mit Kulturnachweis führte eine AMR-Testung durch. Die hier am häufigsten getesteten Antibiotika waren Ciprofloxacin (94,8 %), Penicillin (93,1 %), Doxycyclin (70,0 %) und Ceftriaxon (67,2 %). Die Antibiotika gegen die am häufigsten jemals Resistenzen beobachtet wurden waren Ciprofloxacin (87,1 %), Penicillin (78,3 %), Doxycyclin (56,6 %) und Azithromycin (35,1 %; alle Angaben als Protzentsatz der Labore). Es wurden unterschiedliche AMR-Ablesestandards verwendet. Die weltweite Resistenzentwicklung weist darauf hin, dass eine regelmäßige Überwachung von AMR bei NG-Infektionen erforderlich ist. Die im Rahmen der Studie erhobenen Daten zur deutschen Laborlandschaft bei der NG-Diagnostik bieten hierfür eine wichtige Voraussetzung.AbstractRecent years have seen a world-wide increase in antimicrobial resistance (AMR) in cases of infection with Neisseria gonorrhoeae (NG). NG infection is not notifiable in Germany and there is a lack of information available about the spread and AMR of NG infections. The objective of the study was to provide information on diagnostic methods and AMR testing in cases of NG infections in German laboratories. A cross-sectional survey was undertaken in Germany between June and August 2013 using an online questionnaire. Laboratories performing NG diagnostics were identified and described with regard to the diagnostic methods used, the number of tests performed, the antibiotics tested and the AMR observed, in addition to general laboratory information. In total, 188 of the 521 participating laboratories performed NG diagnostics; these were included in the further statistical analysis. 92.6 % of the 188 laboratories performed culture. A median of 60 (IQR 15–270) samples per quarter (SPQ) were tested, with an overall positivity rate of 4.1 and 6.9 % among men. Most (82.1 %) of the 151 laboratories performing NG culture tested for AMR as well. The most frequently tested antibiotics were ciprofloxacin (94.8 %), penicillin (93.1 %), doxycycline (70.0 %) and ceftriaxone (67.2 %). The most frequently observed AMR ever were those against ciprofloxacin (87.1 %), penicillin (78.3 %), doxycycline (56.6 %) and azithromycin (35.1 %; all percentages refer to laboratories). The laboratories used different standards regarding susceptibility criteria. The emergence and spread of AMR shows that it is crucial to assess and monitor the scope and trends of multidrug-resistant gonorrhea. The data collected on diagnostic methods and AMR testing in cases of NG infections in German laboratories constitute an important basis for future monitoring.

Die deutsche Laborlandschaft zu Diagnostik und Antibiotikaresistenztestung bei Neisseria gonorrhoeaeLaboratory practices: diagnostics and antibiotics resistance testing of Neisseria gonorrhoeae in Germany

Recent years have seen a world-wide increase in antimicrobial resistance (AMR) in cases of infection with Neisseria gonorrhoeae (NG). NG infection is not notifiable in Germany and there is a lack of information available about the spread and AMR of NG infections. The objective of the study was to provide information on diagnostic methods and AMR testing in cases of NG infections in German laboratories. A cross-sectional survey was undertaken in Germany between June and August 2013 using an online questionnaire. Laboratories performing NG diagnostics were identified and described with regard to the diagnostic methods used, the number of tests performed, the antibiotics tested and the AMR observed, in addition to general laboratory information. In total, 188 of the 521 participating laboratories performed NG diagnostics; these were included in the further statistical analysis. 92.6 % of the 188 laboratories performed culture. A median of 60 (IQR 15-270) samples per quarter (SPQ) were tested, with an overall positivity rate of 4.1 and 6.9 % among men. Most (82.1 %) of the 151 laboratories performing NG culture tested for AMR as well. The most frequently tested antibiotics were ciprofloxacin (94.8 %), penicillin (93.1 %), doxycycline (70.0 %) and ceftriaxone (67.2 %). The most frequently observed AMR ever were those against ciprofloxacin (87.1 %), penicillin (78.3 %), doxycycline (56.6 %) and azithromycin (35.1 %; all percentages refer to laboratories). The laboratories used different standards regarding susceptibility criteria. The emergence and spread of AMR shows that it is crucial to assess and monitor the scope and trends of multidrug-resistant gonorrhea. The data collected on diagnostic methods and AMR testing in cases of NG infections in German laboratories constitute an important basis for future monitoring.ZusammenfassungWeltweit sind zunehmende Antibiotikaresistenzen (AMR) bei Infektionen mit Neisseria gonorrhoeae (NG) zu beobachten. Aufgrund der fehlenden Meldepflicht in Deutschland stehen kaum epidemiologische und bevölkerungsbezogene Daten zur Verbreitung von NG-Infektionen und deren AMR zur Verfügung. Ziel der hier vorgestellten Erhebung war die Erfassung der NG-Diagnostikmethoden und AMR-Testungen von Laboren in Deutschland. Zwischen Juni und August 2013 wurde eine Querschnittserhebung in Deutschland über einen Online-Fragebogen durchgeführt. Labore mit NG-Diagnostik wurden identifiziert, um sie hinsichtlich der Diagnostikmethoden, des Probenumfangs, der getesteten Antibiotika, der beobachteten AMR sowie mit Blick auf allgemeine Laborangaben zu charakterisieren. Insgesamt führten 188 von 521 teilnehmenden Laboren eine NG-Diagnostik durch. Ihre Angaben waren somit Grundlage für die weiteren statistischen Auswertungen. 92,6 % der Labore führten einen Kulturnachweis durch. Im Median wurden 60 Proben pro Quartal (PpQ) (IQR 15–270) getestet. Der Positivenanteil unter Männern lag bei 4,1 % sowie 6,9 %. Die Mehrzahl (82,1 %) der 151 Labore mit Kulturnachweis führte eine AMR-Testung durch. Die hier am häufigsten getesteten Antibiotika waren Ciprofloxacin (94,8 %), Penicillin (93,1 %), Doxycyclin (70,0 %) und Ceftriaxon (67,2 %). Die Antibiotika gegen die am häufigsten jemals Resistenzen beobachtet wurden waren Ciprofloxacin (87,1 %), Penicillin (78,3 %), Doxycyclin (56,6 %) und Azithromycin (35,1 %; alle Angaben als Protzentsatz der Labore). Es wurden unterschiedliche AMR-Ablesestandards verwendet. Die weltweite Resistenzentwicklung weist darauf hin, dass eine regelmäßige Überwachung von AMR bei NG-Infektionen erforderlich ist. Die im Rahmen der Studie erhobenen Daten zur deutschen Laborlandschaft bei der NG-Diagnostik bieten hierfür eine wichtige Voraussetzung.AbstractRecent years have seen a world-wide increase in antimicrobial resistance (AMR) in cases of infection with Neisseria gonorrhoeae (NG). NG infection is not notifiable in Germany and there is a lack of information available about the spread and AMR of NG infections. The objective of the study was to provide information on diagnostic methods and AMR testing in cases of NG infections in German laboratories. A cross-sectional survey was undertaken in Germany between June and August 2013 using an online questionnaire. Laboratories performing NG diagnostics were identified and described with regard to the diagnostic methods used, the number of tests performed, the antibiotics tested and the AMR observed, in addition to general laboratory information. In total, 188 of the 521 participating laboratories performed NG diagnostics; these were included in the further statistical analysis. 92.6 % of the 188 laboratories performed culture. A median of 60 (IQR 15–270) samples per quarter (SPQ) were tested, with an overall positivity rate of 4.1 and 6.9 % among men. Most (82.1 %) of the 151 laboratories performing NG culture tested for AMR as well. The most frequently tested antibiotics were ciprofloxacin (94.8 %), penicillin (93.1 %), doxycycline (70.0 %) and ceftriaxone (67.2 %). The most frequently observed AMR ever were those against ciprofloxacin (87.1 %), penicillin (78.3 %), doxycycline (56.6 %) and azithromycin (35.1 %; all percentages refer to laboratories). The laboratories used different standards regarding susceptibility criteria. The emergence and spread of AMR shows that it is crucial to assess and monitor the scope and trends of multidrug-resistant gonorrhea. The data collected on diagnostic methods and AMR testing in cases of NG infections in German laboratories constitute an important basis for future monitoring.

P3.028 Positivity Rate of Chlamydia Trachomatis and Status Quo of Opportunistic Screening in Germany

Background Chlamydia trachomatis (CT) infections are not reportable in Germany and limited data on CT-prevalence among women is available. In 2008 an opportunistic CT screening programme for women < 25 years (OCS) was introduced. We assessed positivity rate of CT-infection and evaluated the OCS in order to develop recommendations to improve OCS. Methods In September 2010 voluntary laboratory-based sentinel surveillance system was implemented and is collecting retrospective (from 2008) and prospective data on performed CT-tests together with results and information on age and test reason (TR). We calculated positivity rates (PR) by age and TR and compared them with Chi2 test. We described data by time and estimated the proportion of the target population reached by OCS. Results As of 27.11.2012 data from 14 laboratories were available for analysis. These data cover approximately 25% of all CT-tests performed in Germany. Overall 90.6% (643,332) of all tests (710,021) were among women. Among those 19.1% (122,650) were attributable to OCS, 31.3% (201,322) to screening in pregnancy (CSP), 30.6% (197,013) to diagnostic test (DT), and in 19.0% (122,347) the TR was not known. The number of OCS-tests increased by 114% in 2009, 15% in 2010, and 7% in 2011 compared to the previous year. Extrapolating, OCS covered 10% of the target population. OCS PR was 5.3%, higher than for other TR (2.6% among CSP, and 3.9% among DT, p-value < 0.001). OCS PR was highest in women aged 15–19 years (7.1%) and 20–24 (6.5%) compared to other age-groups (p-value < 0.001). Conclusion The proportion of young women testing positive for CT was high. OCS coverage in Germany is insufficient and did not increase substantially in the last years. OCS should be promoted among the target population and physicians. Awareness campaigns for young women should be implemented. Respective regulations should be expanded and remuneration to physicians for OCS offered.