Pronalazak nametnika Myxobolus episquamalis (Myxozoa, Myxobolidae) kod cipla glavaša, Mugil cephalus (Pisces, Teleostei, Mugilidae) u Senegalskom priobalju (istočni tropski Atlantik)

Myxobolus episquamalis (Myxozoa, Myxobolidae), a myxosporidian parasite, was found for the first time infecting scales and fins of flathead mullet (Mugil cephalus) from the Senegalese coast. The overall prevalence of infection was 4.7% (25/529), while the highest infection rates were observed in January 2006 (17.1%) and July 2006 (13.9%). This parasite forms large and white cysts which cover a great part of the fish body. According to this new report from African Atlantic coast, Myxobolus episquamalis geographical distribution is extended considerably. However, the infection is of little commercial importance and does not cause a significant economic loss in Senegal.Myxobolus episquamalis (Myxozoa, Myxobolidae), mikrosporidijski nametnik, pronađen je po prvi put u cipla glavaša (Mugil cephalus) u senegalskom priobalju. Sveukupna prevalencija infekcije iznosila je 4.7% (25/529), dok je najveća stopa infekcije zabilježena u siječnju (17.1%) i srpnju (13.9%) 2006 godine. Ovaj nametnik stvara velike bijele ciste koje pokrivaju veliki dio tijela ribe. Prema ovom nalazu s afričke obale Atlantika, njegova zemljopisna rasprostranjenost je znatna. Ipak, infekcija nema veći gospodarski značaj tj. ne uzrokuje značajan ekonomski gubitak u ribarstvu Senegala

A research agenda to improve incidence and outcomes of assisted vaginal birth

Access to emergency obstetric care, including assisted vaginal birth and caesarean birth, is crucial for improving maternal and childbirth outcomes. However, although the proportion of births by caesarean section has increased during the last few decades, the use of assisted vaginal birth has declined. This is particularly the case in low- and middle-income countries, despite an assisted vaginal birth often being less risky than caesarean birth. We therefore conducted a three-step process to identify a research agenda necessary to increase the use of, or reintroduce, assisted vaginal birth: after conducting an evidence synthesis, which informed a consultation with technical experts who proposed an initial research agenda, we sought and incorporated the views of women's representatives of this agenda. This process has allowed us to identify a comprehensive research agenda, with topics categorized as: (i) the need to understand women's perceptions of assisted vaginal birth, and provide appropriate and reliable information; (ii) the importance of training health-care providers in clinical skills but also in respectful care, effective communication, shared decision-making and informed consent; and (iii) the barriers to and facilitators of implementation and sustainability. From women's feedback, we learned of the urgent need to recognize labour, childbirth and postpartum experiences as inherently physiological and dignified human processes, in which interventions should only be implemented if necessary. The promotion and/or reintroduction of assisted vaginal birth in low-resource settings requires governments, policy-makers and hospital administrators to support skilled health-care providers who can, in turn, respectfully support women in labour and childbirth. [Abstract copyright: (c) 2023 The authors; licensee World Health Organization.

Study of the behavior of snails intermediate hosts of Schistosoma spp. under different maintenance conditions and their resistance to salinity in an african laboratory environment

International audienc

Epidemiology of Non-SARS-CoV2 Human Coronaviruses (HCoVs) in People Presenting with Influenza-like Illness (ILI) or Severe Acute Respiratory Infections (SARI) in Senegal from 2012 to 2020

In addition to emerging coronaviruses (SARS-CoV, MERS, SARS-CoV-2), there are seasonal human coronaviruses (HCoVs): HCoV-OC43, HCoV-229E, HCoV-NL63 and HCoV-HKU1. With a wide distribution around the world, HCoVs are usually associated with mild respiratory disease. In the elderly, young children and immunocompromised patients, more severe or even fatal respiratory infections may be observed. In Africa, data on seasonal HCoV are scarce. This retrospective study investigated the epidemiology and genetic diversity of seasonal HCoVs during nine consecutive years of influenza-like illness surveillance in Senegal. Nasopharyngeal swabs were collected from ILI outpatients or from SARI hospitalized patients. HCoVs were diagnosed by qRT-PCR and the positive samples were selected for molecular characterization. Among 9337 samples tested for HCoV, 406 (4.3%) were positive: 235 (57.9%) OC43, 102 (25.1%) NL63, 58 (14.3%) 229E and 17 (4.2%) HKU1. The four types circulated during the study period and a peak was noted between November and January. Children under five were the most affected. Co-infections were observed between HCoV types (1.2%) or with other viruses (76.1%). Genetically, HCoVs types showed diversity. The results highlighted that the impact of HCoVs must be taken into account in public health; monitoring them is therefore particularly necessary both in the most sensitive populations and in animals