Czechs commonly share their homes with pet animals. However, the likelihood of transmission of filamentous fungi (FF) between the pet and the owner is not well known. The aim of this study was to define the frequency of such transmission. At the same time, the degree of closeness of owner-animal cohabitation, the effect on the spectrum of shared FF and health risk assessment were defined. The effect of previous antibiotic therapy on fungal flora was also assessed. In total, 150 pet owners and 135 pet animals from 125 households provided 911 samples; 80 non-owners provided 320 samples. All owners completed a questionnaire focusing on the level of contact with the pet and information on previous antibiotic treatment. The relationship between the contact index (CI) and the effect of previous antibiotic treatment on the number of FF species shared was quantified. Results were compared with those of non-owners. The CI was very close (CI > 4) in 131 owners (87.3%). A total of 110 FF were isolated. Common FF were found in 42 households (33.6%); 65 FF were identified in the non-owners. In the last year, 46 pets, 43 owners and 25 non-owners used antimicrobial agents. Aspergillus niger was most prevalent in owners and pets and Alternaria alternata in non-owners. The degree of contact intimacy did not seem to have any effect on the joint abundance of FF, but antibiotic treatment had a significant effect on FF abundance in non-owners. This effect was not significant in either owners or pets.

Colletotrichum species are known as important pathogens of plants with an impact on crop production. Some of these species are also known as a cause of rare ophthalmic infections in humans. A case of keratitis caused by Colletotrichum dematium after corneal trauma in a 56-year-old woman is presented. Infection was diagnosed based on positive microscopy and culture. The fungal isolate was identified by morphological characteristics and DNA sequencing of the ITS rDNA region, β-tubulin (tub2) and glyceraldehyde-3-phosphate dehydrogenase (gapdh) genes. The patient responded well to topical therapy with amphotericin B combined with intravenous amphotericin B but improvement was associated with the corneal collagen cross-linking. The review of the literature revealed another 13 cases of C. dematium keratitis, all but one patient having at least one keratitis risk factor in their history. Almost all patients (n = 12) were treated with topical polyene antibiotics (natamycin or amphotericin B), improvement and cure were achieved in eight of them.

• MeSH
• amfotericin B aplikace a dávkování   MeSH
• antifungální látky aplikace a dávkování   MeSH
• aplikace lokální MeSH
• Colletotrichum klasifikace   genetika   izolace a purifikace   MeSH
• diagnostické techniky molekulární MeSH
• dospělí MeSH
• glyceraldehyd-3-fosfátdehydrogenasa (fosforylační) genetika   MeSH
• keratitida diagnóza   mikrobiologie   patologie   MeSH
• lidé středního věku MeSH
• lidé MeSH
• mezerníky ribozomální DNA genetika   MeSH
• mikrobiologické techniky MeSH
• mladiství MeSH
• mladý dospělý MeSH
• mykózy diagnóza   mikrobiologie   patologie   MeSH
• poranění oka komplikace   MeSH
• sekvenční analýza DNA MeSH
• tubulin genetika   MeSH
• výsledek terapie MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• mladý dospělý MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• kazuistiky MeSH
• systematický přehled MeSH

• MeSH
• Candida albicans izolace a purifikace   patogenita   MeSH
• domácí zvířata mikrobiologie   MeSH
• hospodářská zvířata MeSH
• kočky MeSH
• lidé MeSH
• Malassezia izolace a purifikace   patogenita   MeSH
• oportunní infekce * mikrobiologie   přenos   MeSH
• přenos infekční nemoci veterinární   MeSH
• psi MeSH
• spektrometrie hmotnostní - ionizace laserem za účasti matrice metody   MeSH
• zvířata MeSH
• Check Tag
• kočky MeSH
• lidé MeSH
• psi MeSH
• zvířata MeSH
• Publikační typ
• práce podpořená grantem MeSH

• Klíčová slova
• sdílená mikroflóra,
• MeSH
• antibiotická rezistence * MeSH
• hospodářská zvířata mikrobiologie   MeSH
• klinická studie jako téma MeSH
• kočky mikrobiologie   MeSH
• lidé MeSH
• mikrobiologické techniky metody   MeSH
• odběr biologického vzorku metody   MeSH
• pouto mezi člověkem a zvířetem * MeSH
• průzkumy a dotazníky MeSH
• psi mikrobiologie   MeSH
• zvířata MeSH
• Check Tag
• kočky mikrobiologie   MeSH
• lidé MeSH
• psi mikrobiologie   MeSH
• zvířata MeSH
• Publikační typ
• práce podpořená grantem MeSH