Nosocomial infections (NIs) are known worldwide and remain a major problem despite scientific and technical advances in the field of health. The severity of the infection depends on the characteristics of the microorganisms involved and the high frequency of resistant pathogens in the hospital environment. The aim of this study is to determine the distribution of pathogenic bacteria (and their resistance to antibiotics) that spread on hospital surfaces, more specifically, on those of various departments in the Provincial Hospital Center (PHC) of Mohammedia, Morocco. A cross-sectional study was conducted from March 2017 to April 2018. Samples were collected by swabbing the hospital surfaces, and the isolated bacteria were checked for their susceptibility to antibiotics by the Kirby–Bauer disk diffusion method following the standards of the Clinical and Laboratory Standards Institute (CLSI). Among 200 swab samples, 176 (88%) showed bacterial growth. Gram-negative isolates were predominant at 51.5% (101/196), while the Gram-positives were at 48.5% (95/196). The main isolates are Enterobacteria weighted at 31.6% (62/196), Staphylococcus aureus reaching 24% (47/196), Pseudomonas aeruginosa at 9.2% (18/196), and Acinetobacter spp. with 3.3% (6/196). Moreover, the antimicrobial susceptibility profile of the isolates showed that about 31.7% (32/101) of the Gram-negative isolates were found to be MDR. This resistance is also high among isolates of S. aureus of which 44.7% (20/47) were methicillin-resistant Staphylococcus aureus (MRSA). Contamination of hospital surfaces by MDR bacteria is a real danger to public health. The concept of environmental bacterial reservoir is a reality that requires strict compliance with current guidelines and recommendations for hand hygiene, cleaning, and disinfection of surfaces in hospitals.

Cervical cancer is a leading cause of cancer-related deaths in developing countries, and the human papillomavirus (HPV) is linked etiologically to cervical cancer. Eighty nine cervical carcinoma biopsies collected from women visiting the Oncologic Center in Casablanca (Centre Hospitalier Universitaire Ibn Rochd, Morocco) for cervical cancer symptoms, were screened for HPV DNA by polymerase chain reaction amplification with subsequent typing by hybridization with specific oligonucleotides for HPV types 16, 18, 31, 33, 45, and 59. Using very high stringency hybridization the HPV types could be easily distinguished. After preliminary clinical sorting, 92% (82/89) of the samples were found to be HPV-positive. Among the samples infected by a single HPV, type 16 was the most frequent 36.6% (30/82) of the positive samples, followed by HPV 18; 19.5% (16/82). Double or even multiple infections by the different HPV types were also detected (35.5% of the positive samples); dual infections were the more frequent, with the following combinations of HPVs: HPV16/HPV18 (21% of the positives samples) and HPV16/HPV45 (8.5%).

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Resistance to drugs is reaching alarming levels and is placing human health at risk. With the lack of new antimicrobials drugs, infectious diseases are becoming harder to treat. Hence, there is an increasing awareness of active phytochemicals with therapeutic functions. The tremendous research interest on the Cistus L. genus includes numerous plants used in traditional medicine by people living around the Mediterranean Sea, also resulted in some interesting discoveries and written literature. This review aimed at gathering scientific literature about Cistus species, describing phytochemical profiles and the various pharmacological activities. We also extensively reviewed the antimicrobial activities, including antiviral, antiparasitic, antifungal, and antibacterial potentials of Essential Oils (EO), raw extracts as well as isolated compounds. Mechanisms of action along with methods used are also investigated in this review. Considering the findings of the Cistus species extracts, this genus offers an adequate reserve of active phytochemicals since many have been used to create drugs. Therefore, this review work can serve society by providing a global view on Cistus L. sp. regarding pharmacological potentials and their chemical profiles.

Twenty-two isolates of Pectobacterium carotovorum were collected from soft-rotted potato tubers originating from different production areas in Morocco, and their phenotypic and genetic characteristics were investigated. All of the isolates were identified as P. carotovorum by API 20E (identification kit) system, and yielded a 434-bp DNA fragment of the pectate-lyase-encoding pel gene in PCR experiments. Collected strains were also evaluated for their susceptibility to 11 different antibiotics: Sulfamethoxazole/ trimethoprim (SXT), Ceftazidime (CAZ), Ciprofloxacin (CIP), Cefotaxime sodium (CTX), Imipenem (IPM), Gentamicin (CN), Amikacin (AK), Colistin sulphate (CT), Netilmicin (NET), Ampicillin (AMP) and Cephalothin (KF). Of the total P. carotovorum strains isolated, 5 were resistant to only two antibiotics: Ampicillin and Cephalothin. Evaluation of genetic diversity was performed on all isolates by molecular typing with Enterobacterial Repetitive Intergenic Consensus (ERIC-PCR). Results showed the isolates to be distributed on 2 major clusters subdivided into many subclusters. The genetic diversity within the potato strains of P. carotovorum subspecies is shown. No correlation between ERIC-PCR analyses, suscebtibility patterns, geographic areas and year isolated was observed. These results may indicate that the tuber could be the main source of contamination. In conclusion, the ability to distinguish Pectobacterium carotovorum strains from diseased potato with PCR based assay will be useful for strain relatedness studies of this pathogen in Morocco.