Genome Sequences of Six SARS-CoV-2 Strains Isolated in Morocco, Obtained Using Oxford Nanopore MinION Technology.

Here, we report the draft genome sequences of six severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) strains. SARS-CoV-2 is responsible for the COVID-19 pandemic, which started at the end of 2019 in Wuhan, China. The isolates were obtained from nasopharyngeal swabs from Moroccan patients with COVID-19. Mutation analysis revealed the presence of the spike D614G mutation in all six genomes, which is widely present in several genomes around the world.

Prevalence and risk factors for latent tuberculosis infection among healthcare workers in Morocco.

Increased prevalence of latent tuberculosis infection (LTBI) has been observed among high-risk populations such as healthcare workers (HCWs). The results may depend on the method of LTBI assessment, interferon-gamma release assay (IGRA) and/or tuberculin skin test (TST). Here, we investigated the prevalence and risk factors for LTBI assessed by both IGRAs and TST in HCWs living in Morocco, a country with intermediate tuberculosis (TB) endemicity and high BCG vaccination coverage. HCWs were recruited in two Moroccan hospitals, Rabat and Meknes. All the participants underwent testing for LTBI by both IGRA (QuantiFERON-TB Gold In-Tube, QFT-GIT) and TST. Different combinations of IGRA and TST results defined the LTBI status. Risk factors associated with LTBI were investigated using a mixed-effect logistic regression model. The prevalence of LTBI among 631 HCWs (age range 18-60 years) varied from 40.7% (95%CI 36.9-44.5%) with QFT-GIT to 52% (95%CI 48.2-56.0%) with TST using a 10 mm cut-off. The highest agreement between QFT-GIT and TST (κ = 0.50; 95%CI 0.43-0.56) was observed with the 10 mm cut-off for a positive TST. For a definition of LTBI status using a double positive result for both QFT-GIT and TST, significant associations were found with the following risk factors: being male (OR = 2.21; 95%CI 1.40-3.49; p = 0.0007), belonging to age groups 35-44 years (OR = 2.43; 95%CI 1.45-4.06; p = 0.0007) and even more 45-60 years (OR = 4.81; 95%CI 2.72-8.52; p = 7.10-8), having a family history of TB (OR = 6.62; 95%CI 2.59-16.94; p = 8.10-5), and working at a pulmonology unit (OR = 3.64; 95%CI 1.44-9.23; p = 0.006). Smoking was associated with LTBI status when defined by a positive QFT-GIT result (OR = 1.89; 95%CI 1.12-3.21; p = 0.02). A high prevalence of LTBI was observed among HCWs in two Moroccan hospitals. Male gender, increased age, family history of TB, and working at a pulmonology unit were consistent risk factors associated with LTBI.

Refractory collapse and severe burn: Think about acute adrenal insufficiency.

INTRODUCTION: Adrenal insufficiency (AI) is a rare endocrine disorder, which can in its acute form be life-threatening in case of late diagnosis or treatment. The stress during a thermal burn can easily decompensate the AI. We report the case of an acute adrenal insufficiency (AAI) discovered following a refractory collapse occurred after a severe thermal burn. CASE PRESENTATION: A 60-year-old woman was accidentally burned to the lower limbs by hot water. Total burn surface area was 36 %. The patient had local care and dressings, vascular filling, and analgesics. Four hours later, she became dyspneic, and presented tachycardia associated with collapse at 60/40mmHg. Suspecting a hypovolemic origin, we performed a solid fluid replacement with colloids. However, hemodynamic stability was not achieved and motivated a continuous injection of norepinephrine. Despite high doses, immediate evolution was marked by a persistent precarious hemodynamic state. AAI was suspected, and a substitutive hormonotherapy was started. The clinical condition progressively improved and catecholamines were quickly stopped. CONCLUSION: AAI is a vital emergency. The large burn is a possible cause of the AI decompensation. This diagnosis must be kept in mind when the hemodynamic status remains unstable despite an adequate vascular treatment.

[The mechanism of non-immune haemolytic anaemia in burns patient]. / Mécanismes de l'anémie hémolytique aiguë non immunologique chez le brûlé grave.

Mechanisms of non-immune haemolytic anemia in burn patients: severely burned patients often present with anemia in the early course of resuscitation, requiring the transfusion of red blood cells. One of the causes is a non-immune haemolytic anemia. On the blood smear, there are morphological abnormalities of the red blood cells such as the presence of spherocytes and schizocytes. This case report is an opportunity to review the existing literature on the possible mechanisms of haemolytic anemia during severe burns.

[The availability of the antidotes in the moroccan hospitals: a report revealing an urgency!]. / La disponibilité des antidotes dans les hôpitaux marocains : un constat révélant une urgence !

UNLABELLED: The objective of our survey is to value the availability of the antidotes in the main Moroccan hospitals. MATERIAL AND METHOD: A questionnaire constituted of 15 items and permitting to appreciate the availability of 43 antidotes selected in the literature, has been addressed to 9 hospitals of which 3 soldiers. RESULTS: Five per cent of the antidotes were available in all hospitals having answered to our questionnaire. Forty two per cent of the antidotes missed to all structures, the rest (47%) had a variable availability according to the structures. The list of the missing antidotes is long and contains classified vital products of group A of the recommendations of the IPCS (International Program on Chemical Safety) like the specific antibodies of the digoxine and the methylene blue. CONCLUSION: The found results are troubling and often unveil sometimes a big problem of management of these products vital and constituent the unique treatment.