Knowledge and practices among healthcare workers regarding dengue in Togo

In Togo where malaria is endemic, because main signs of malaria and dengue are similar, the use of malarial drugs first could contribute to a delay in the diagnosis of dengue and the dissemination of the disease. Thus, it is important that healthcare workers (HCW) have a good knowledge of these diseases. To assess the knowledge, and practices regarding dengue infection among HCW in Togo. A cross-sectional study was carried out from November 2020 to March 2021 among HCW in Togo. A pre-tested digital questionnaire was used for data collection. Based on clinical signs of dengue, preventive measures, infection type and disease type, a knowledge score was constructed with eight questions. A total of 334 HCW with median age 32 years, IQR:(28-38) responded to the survey and the sex ratio male/female was 5.9. The majority (94.0%) of HCW have heard about dengue through training (73.3%), internet (38.0%) and media (33.2%). Compared with lower executive HCW, senior manager were more knowledgeable about the causative agent, the symptoms and preventive methods of dengue infection (p<0.001). Globally, good knowledge (score ≥6) about dengue was found for 47.1% of HCW. More than 9 out of 10 HCW (91.3%) reported the lack of dengue diagnostic tools. Providing health structures with dengue diagnostic tools and training health personnel in their use in any febrile patient with a negative or positive malaria test would help prevent dengue epidemic.

Knowledge and practices of female students at University of Kara regarding sexually transmitted infections in Togo, 2021

A good knowledge of sexually transmitted infections (STI) in female students is an important element in the prevention of STI transmission. The objective of this study is to describe the level of knowledge and practices on STI among female students at the University of Kara. A cross-sectional study was conducted at the University of Kara from July to September 2021. Data were collected using a standard, digitalised, selfadministered questionnaire. Logistic regression analysis was used to describe factors associated with the level of knowledge of STIs. A total of 1,055 female students with a median age of 21 years (interquartile range: 20-24) participated in the study. More than one-third (33.7%) of the students had good knowledge of STI. Having already been tested for HIV (aOR=3.25; 95% CI 2.36-4.52), having already had sex (aOR=1.56; 95% CI 1.10-2.24) and the level of education (AOR=3.46; 95% CI 2.10-5.85) were significantly associated with good STIs knowledge. Among the 723 female students (68.5%) who already had sex, 32.5% reported inconsistent use of condoms during sexual intercourse and 18.9% reported having multiple sexual partners. The results of this study highlight the importance of intensifying STIs prevention efforts (awareness, screening, and vaccination) among female students at the University of Kara.

Prevalence of severe adverse events in health professionals after receiving the first dose of the COVID-19 vaccination in Togo, March 2021

IntroductionCovid-19 vaccines can cause adverse events (AE) that can lead to increased hesitation or fear of vaccination. This study aims at estimating the prevalence of severe adverse events (SAEs) and their associated factors among health professionals (HPs) vaccinated with COVISHIELD vaccine in Togo. MethodsA cross-sectional study was conducted from March 13th to 19th, 2021 in Togo among HPs who received the first dose of vaccine. An online self-administered questionnaire was used to collect data on sociodemographic characteristics and vaccination. SAEs were defined as one resulting in hospitalization, medical consultation, or inability to work the day following the administration of the vaccine. Regression analysis were performed to assess factors associated with SAEs. ResultsA total of 1,639 HP (70.2% male) with a median age [IQR] of 32 years [27-40] participated. At least one AE was reported among 71.6% (95%CI= [69.3-73.8]). The most commonly reported AEs were pain at the injection site (91.0%), asthenia (74.3%), headache (68.7%), soreness (55.0%), and fever (47.5%). An increased libido was also reported in 3.0% of HP. Among HP who experienced AEs, 18.2% were unable to go to work the day after vaccination, 10.5% consulted a medical doctor, and 1.0% were hospitalized. The SAE prevalence was 23.8% (95%CI= [21.8-25.9]). Being <30 years (aOR=5.54; p<0.001), or 30-49 years (aOR=3.62; p<0.001) and being female (aOR=1.97; p<0.001) were associated with SAEs. ConclusionDespite the occurrence of SAEs, current data collected in Togo about adverse events are reassuring with COVISHIELD vaccine and how they could be managed. Key pointsO_LIThe prevalence of severe adverse events (SAEs) after COVID-19 vaccination was high among health professionals in Togo, especially in the youths (under 30years). C_LIO_LIDespite the occurrence of SAEs, current data collected in Togo about adverse events are reassuring with COVISHIELD(TM) vaccine and provide information about how the could be managed. C_LI

Prevalence of SARS-CoV-2 among high-risk populations in Lomé (Togo) in 2020

ObjectiveThis survey aims at estimating the prevalence of SARS-CoV-2 in high risk populations in Lome. MethodsFrom April 23rd to May 8th 2020, we recruited a random sample of participants from five sectors: healthcare, air transport, police, road transport and informal. We collected oropharyngeal swab for direct detection through real time reverse transcription polymerase chain reaction (rRT-PCR), and blood for antibodies detection by serological tests. The overall prevalence (current and past) of infection was defined by positivity for both tests. ResultsA total of 955 participants with a median age of 36 (IQR 32-43) were included and 71.6% (n=684) were men. Around 22.1% (n=212) were from the air transport sector, 20.5% (n=196) in the police, and 38.7% (n=370) in the health sector. Seven participants (0.7%, 95% CI: 0.3-1.6%) had a positive rRT-PCR at the time of recruitment and nine (0.9%, 95% CI: 0.4-1.8%) were seropositive for IgM or IgG against SARS-CoV-2. We found an overall prevalence of 1.6% (n=15), 95% CI: 0.9-2.6%. ConclusionThe prevalence of the SARS-CoV-2 infection among high-risk populations in Lome was relatively low and could be explained by the various measures taken by the Togolese government. Therefore, we recommend targeted screening.