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Gram-negative pathogenic bacteria are shared between humans and animals but also the intra- and the inter-species exchange of resistance genes are common among bacteria. Multidrug-resistant bacteria have already been identified from sewage samples but there is little data regarding the potential rol...

The knowledge about prevalence of different zoonotic bacteria in rodents is a priority in the surveillance systems in public health. Salmonelosis, Campylobacteriosis, or Listeriosis are some of the most important zoonotic diseases. Their presence, prevalence and distribution is a valuable informatio...

Considering the ability of arthropods, to act as vectors of pathogens, an understanding of bacterial species associated with household arthropods and hence their significance to public health is also limited. This study aimed to investigate household arthropods in the United Kingdom, exploring their...

The aim of this study was to find out whether pests on the Utrecht University campus and environs were vectors for ESBL/AmpC-producing bacteria and/or methicillin resistant Staphylococcus aureus (MRSA). Samples were collected on and around campus in educational buildings, an aviary, the university p...

Cockroaches (Blattodea) are important mechanical vectors for the transmission of many pathogens including bacteria, protozoa, fungi, and viruses, and can contaminate food, water, and affect animals and humans. These pathogens can be carried in different parts of the cockroach body (legs, mouthparts)...

The emergence and dissemination of multidrug resistant bacterial pathogens necessitate research to find new antimicrobials against these organisms. We investigated antimicrobial production by eastern subterranean termites against a panel of bacteria including three multidrug resistant (MDR) and four...

The potential for houseflies Musca domestica to contribute to transfer of the ‘hospital superbug’ Clostridium difficile in hospitals has been demonstrated, highlighting flies as realistic vectors of this microorganism in clinical areas. Subsequent field studies where houseflies were sampled from hos...

This study sought to determine the role of Musca. domestica, sampled from UK hospitals, as reservoirs of pathogenic bacteria. M. domestica were collected from pre-existing ultra-violet light flytraps located throughout the hospitals. External washings and macerates of M. domestica were prepared and ...

Ticks and their caused diseases lyme disease and TBE are an increasingly discussed topic in Switzerland. The habitat preferences of ticks have been studied frequently, but there exist almost no data about the abundance of ticks in urban areas. Due to that, the purpose of this study was to examine th...

Wolbachia pipientis has been suggested to control insect vectors. In this context, studies on the prevalence and diversity of this bacterium in wild populations are relevant for future interventions. Here, we evaluated the diversity of two W. pipientis genes (ftsZ and wsp) and the prevalence of this...

The housefly, Musca domestica L., is a synanthropic, endophilous, cosmopolitan fly, which has a propensity to breed in faecal matter, moves indiscriminately from filth to food and harbours pathogenic bacteria obtained from various unsanitary sources. M. domestica has been implicated in the transmiss...

Previous studies published in 2005 and 2006 about the inventory of urban ants in warm areas of Colombia (24°C, 70% relative humidity, 1000 meters above sea level), included four unidentified species of the genus Pheidole, which contributed with a frequency of 11.7%. Only two exotic species showed hi...

Leptospirosis is a zoonosis caused by a bacterium of the genus Leptospira in animals and humans; the latter are accidental hosts. A zoonotic disease is transmitted from animal to animal and from animal to man. The city of São Paulo, through the Office of Citizen Service (CAS), has recorded an increa...

The global climate is under control of factors having both earth and space origin. Global warming took place from XVII century till 1997. Then global cold snap began. It was accompanied by increase of weather instability. This dynamics had effect on global distribution of some animals including term...

Of the 1,120 chiropteran species identified worldwide, 172 occur in Brazil; among them 47 are recorded in urban environments, most compounded by insectivorous bats. These animals have used the resources furnished direct or indirectly by humans, as food and shelter. Their incoming in buildings, the e...

Solenopsis ant genus has a worldwide distribution but species from S. saevissima species group native to South America, and popularly known as fire ants, have been introduced accidentally in several countries worldwide. Despite a high diversity species in the Neotropical region, their ecology and li...

The Formosan subterranean termite, Coptotermes formosanus Shiraki, is a highly destructive invasive pest species in many tropical and subtropical regions. The survival of this termite is dependent on its gut microbes (protozoa and bacteria). Therefore, alternative strategies may be devised in the fu...

Rodents are one of the main health problems in the cities, especially in ports. These animals make economic damages and are potential health dangers in Bandar Abbas, the main economic southern port of Iran. In this study, rodents were captured with live traps using tomato, cucumber and cheese baits ...

Since first identified in the 1980’s, Lyme Disease has become the most widely diagnosed vector-borne disease in the United States. Lyme Disease occurs from the infection of human and animal hosts by the bacterium Borrelia burgdorferi. Infection of hosts results from the bite and completion of a succ...

Mosquitoes and the diseases they transmit are still major public health concerns in many countries in the tropics and subtropics resulting in significant morbidity and mortality in man and animals. The use of chemical control agents is still the major forerunner in mosquito control strategies. Despi...

Termites are considered to be urban pests in Japan, which has a long history of combating the two most economically important subterranean termites [Reticulitermes speratus (Kolbe) and Coptotermes formosanus Shiraki], since Japanese houses are made principally of wood. Approximately half of new home...

As a result of the rapid rate of urbanization in Botswana, street food vending has become very popular as it supports a large number of the population with affordable, nutritious foods. There has been an associated increase in the number of cockroaches around vending sites in the streets. Cockroache...

Questionnaire-based surveys of homeowners revealed that ants were the most economically important and abundant household pest after mosquitoes and cockroaches in Malaysia. Twenty-five species of ants were found indoors and outside buildings; all species nest outdoors except Monomorium pharaonis, Mon...

Carpenter ants feed on both liquid and solid food. Baiting for carpenter ants has proceeded using both of these media to introduce toxicants into the colony for control. Ingestion of food particles larger than 100 microns is effectively curtailed by the specializations of the epipharynx, hypopharynx...

Four species of mosquito larvae, representing two genera, were tested for their responses to the pathogen preparation ABG-6193, Bacillus thuringiensis var. israelensis. After one hour exposure, Culex antennatus, C. poicilapus and C. pipiens molestus rapidly ingested the bacterium resulting in high m...

German cockroaches occur in habitats that are generally warm and moist, and such abiotic conditions are also favorable for infection with entomopathogenic fungi. There is an increasing interest for the use of entomopathogens, particularly entomopathogenic fungi, for suppression of insect pests. We h...

Cockroaches could represent one of the most important hygienic problems, since they can contaminate food with bacteria, transmit diseases and cause human allergies. For this reason, urban governments and food industries devote part of their balance to cover the cost of their control. One of the firs...

A study was initiated in the laboratory to compare the effects of spore dust and sawdust formulations of Bacillus thuringiensis var israelensisand B.sphaericus on immatures of laboratory and field samples of C. quinquefasciatus. Various types of ecological niches including cesspits, cement tanks and...

Microbial (bio) insecticides are products based on living micro-organisms which are pathogenic to insects. These micro-organisms have a long history of study and are considered to have great potential as pest control agents. However. in the past research has concentrated on pests of agriculture and,...

Cockroaches require relatively warm conditions and in the UK are mainly confined to buildings. These insects are capable of carrying food-poisoning bacteria and causing allergies. To avoid these adverse health effects the risk of cockroach infestations in buildings needs to be minimised. This paper ...

Several types of Culigel@ superabsorbent polymers were evaluated as matrices for the controlled release and/or encapsulation of insect growth regulators, bacteria, or organophosphates for long-term control of immature mosquitoes or adult and immature cockroaches. Bioassays against mosquito larvae wi...

The role of biting or bloodsucking pesu such a lice, bedbug and flea in the'transmission of human pathogens is well known. The role of other anhropod pesu such as cockroaches, ants and flies is less clear and whilst there is a large body of evidence that they carry a wide range of pathogenic organis...