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Forensic entomology: applications and limitations.

Forensic entomology is the science of collecting and analysing insect evidence to aid in forensic investigations. Its main application is in the determination of the minimum time since death in cases of suspicious death, either by estimating the age of the oldest necrophagous insects that developed on the corpse, or by analysing the insect species composition on the corpse. In addition, toxicological and molecular examinations of these insects may help reveal the cause of death or even the identity of a victim, by associating a larva with its last meal, for example, in cases where insect evide…

Child neglect and forensic entomology.

Close co-operation between forensic scientists, medico-legal doctors, and police forces made it possible to estimate not only the post-mortem interval but also the time since a child was neglected. On the skin surface under the diaper (anal-genital area), third instar larvae of the false stable fly Muscina stabulans FALLEN, and the lesser house fly Fannia canicularis L. were found. F. canicularis adults are attracted to both feces and urine. From the face, larvae of the bluebottle fly Calliphora vomitoria L. were collected. C. vomitoria maggots are typical early inhabitants of corpses. From th

Issues in public health entomology.

Public health entomology focuses on the population biology of vector-borne infections, seeking to understand how such pathogens perpetuate over time and attempting to devise methods for reducing the burden that they impose on human health. As public health entomology passes its centennial, a series of pervasive research themes and spirited debates characterize the discipline, many reflecting a tension between field and laboratory research. In particular, institutional support for population-based research and training programs has fallen behind that for those using modern lab-based approaches.…

Sowing the seeds of economic entomology: houseflies and the emergence of medical entomology in Britain.

The golden age of medical entomology, 1870-1920, is often celebrated for the elucidation of the aetiology of vector-borne diseases within the rubric of the emergent discipline of tropical medicine. Within these triumphal accounts, the origins of vector control science and technology remain curiously underexplored; yet vector control and eradication constituted the basis of the entomologists' expertise within the emergent specialism of medical entomology. New imperial historians have been sensitive to the ideological implications of vector control policies in the colonies and protectorates, but…

Aspects of forensic entomology in forensic medicine.

ntomology, as a vast scientific discipline of zoology, deals with the study of insects, which are an integral part of the ecosystem of our planet and are closely linked to the activity and life cycle of all organisms, including humans. As a result of this natural connection, insects often become a direct “living witness” of a crime and thus an invaluable part of the evidence in a comprehensive forensic investigation, which in such cases necessarily includes a specialized field of science - forensic entomology. The goals of forensic entomology include comprehensive analysis of entom…

Use of human lice in forensic entomology.

Hematophagus arthropod bloodmeals may be useful in identifying individual hosts. To examine the application of human lice as a forensic tool, that is, as evidence of physical contact between individuals, body lice from a laboratory colony and head lice, collected from the head of infested children, were studied. The DNA profile of an individual was detectable in the pooled bloodmeals of two body lice, up to 20 h postfeeding. A mixed DNA profile of two hosts was identifiable in the pooled bloodmeals of three lice, for 3 h postfeeding. By pooling the bloodmeals of three adult and three nymphal h

Six forensic entomology cases: description and commentary.

Insects are known to be useful in estimating the postmortem interval (PMI). Here several cases are reported which show that a wide range of applications in medicolegal questions and hygiene together or apart from estimating the PMI can be answered by use of forensic entomology techniques, including close observation of larval development. Case 1 describes how blowfly larvae fell from a putrefied corpse, hid, and finally emerged from pupae three months after disinfection and renovation. In case 2, the entomological state of the decomposed corpse of a heroin user is described. Case 3 deals with …

"Wonders unconceived": reflections on the birth of medical entomology.

Prior to Patrick Manson's discovery in 1877 that the mosquito Culex fatigans was the intermediate host of filariasis, the association of insects with disease and the nature of disease transmission was almost entirely speculation. Manson's work was incomplete, however, because it showed the manner in which the mosquito acquired the infection from humans, but failed to show the way in which the mosquito passed the infection to humans. That pathogens were transmitted by the bite of an infected female mosquito was later proven experimentally with bird malaria by Manson's protégé, Ronald Ross. In 1

Медицинская и сельскохозяйственная энтомология в Бразилии: исторический подход.

Медицинская энтомология появилась в Бразилии в конце XIX века по инициативе группы врачей, занимающихся исследованиями микроорганизмов, связанных с заболеваниями, имеющими важное значение для здоровья населения, особенно желтой лихорадкой и малярией. Они возглавили институционализацию бактериологии и тропической медицины на юго-востоке Бразилии и санитарию прибрежных городов и впоследствии сельских районов. Медицинская энтомология предоставила специалистов, которые будут проводить кампании по борьбе с сельскохозяйственными чумами, а также институционализацию агрономии и ветеринарной медицины.

Совпадение в аннотации оригинала
Medical Entomology emerged in Brazil in the late nineteenth century, through the initiative of a group of physicians dedicated to researching microorganisms related to diseases of public health importance, especially yellow fever and malaria. They led the institutionalization of Bacteriology and Tropical Medicine in southeast Brazil and the sanitation of coa…

Bayesian networks for evaluation of evidence from forensic entomology.

In the aftermath of a CBRN incident, there is an urgent need to reconstruct events in order to bring the perpetrators to court and to take p … rk was applied to veterinary forensic pathology, tracing of pathogenic microorganisms, and forensic entomology. Forensic entomology is an important tool for estimating the postmortem interval in, for example, homicide investigations as a complement to more traditional methods. In this article we demonstrate the applicability of the Bayesian framework for eva …

[Entomological surveillance in Mauritius].

The entomological surveillance is an essential link in the fight against malaria in Mauritius. Because of the large number of malaria-infected travellers in Mauritius and the presence of the vector Anopheles arabiensis, the risk of local transmission is very real. The medical entomology division together with the malaria control unit and the health appointees exert a rigorous entomological surveillance of malaria. Field agents make entomological investigations of pilot villages and around the harbor and airport, where there have been cases of malaria, in addition to a few randomly chosen regio…

Highlights in Medical Entomology, 2019: Familiar Foes and New Frontiers.

The 2019 Entomological Society of America annual meeting was held in St. Louis, Missouri, just blocks away from the iconic Gateway Arch. Representing a 'gateway to the West', this inspired the theme of the Highlights in Medical Entomology to reflect on the accomplishments of the past year as we move into a 'new frontier' of vector biology research. Papers were selected broadly across arthropods that influence public health, focusing on topics ranging from West Nile virus transmission, ticks and tick-borne disease, to advances in genetics and 'big data' studies. This included current perspectiv…

A look into the Medical and Veterinary Entomology crystal ball.

Medical and Veterinary Entomology (MVE) represents a leading periodical in its field and covers many aspects of the biology and control of insects, ticks, mites and other arthropods of medical and veterinary importance. Since the first issue of the journal, researchers working in both developed and developing countries have published in MVE, with direct impact on current knowledge in the field. An increasing number of articles dealing with the epidemiology and transmission of vector-borne pathogens have been published in MVE, reflecting rapid changes in vector distribution, pathogen transmissi…

Adolpho Lutz and the origins of medical entomology in Brazil.

Adolpho Lutz (1855-1940) formed a bridge between the Bahian Tropicalist School and post-Mansonian medicine. Before taking over as head of th … d his proposed classification system were vital to Frederick Theobald's fundamental work in medical entomology, published in the early twentieth century. In 1908, Lutz brought with him to the Oswaldo Cruz Institute a remarkable quantity of research and experiments in all branches of the newly created "tropical medicine," devoted especially to entomology.