Mousa Khosravani; Shokat Ali Amiri; Azam Rafatpanah; Cobra Bandak; Roya Latifi; Mohammad Moradi; Nashmin Mohemmi; Fariba Abdollahi Harat; Seyed Mohsen Mohebbi Nodez; Zohreh Hatami
Abstract
Background: Lice are obligate parasites that bring about some mild infestation or severe diseases on different parts of the human body. Head lice can easily spread in an overcrowded community with inadequate hygienic conditions. Also, it affects children’s well-being and education programs. Methods: ...
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Background: Lice are obligate parasites that bring about some mild infestation or severe diseases on different parts of the human body. Head lice can easily spread in an overcrowded community with inadequate hygienic conditions. Also, it affects children’s well-being and education programs. Methods: This study is a narrative review. To carry out this comprehensive research about pediculosis in Iran, all published data on scientific research resources were included i.e. Google scholar, Springer, ProQuest, JSTOR, Scopus, Web of Science, EBSCO, Bioline, BioOne, ScienceDirect, ResearchGate, PubMed, Sage, Wiley Online Library, World Scientific, and SID. Results: Overall, 52,342 students (from primary and secondary schools) and around 20,000 adult persons were infested with P. capitis in Iran during 3 decades (1990-2020) as reported by published documents but the actual number may statistically be higher. The variation of results implies that risk factors are linked with numerous cultural, geographical, economic, and personal habits. In general, the infestation rate of Pediculosis capitis in the south and southeast was higher than in other parts of Iran. Conclusion: Family members shouldavoid sharing hair tools particularly hairbrushes. Authors believe that not only economic situations but also some behaviors originating from personality traits influenced children's health. In this regard, children in higher grades might tend to conceal
Jalal Mohammadi; Hossein Faramarzi; Aboozar Soltani
Abstract
The class Diplopoda (the millipedes) is the most abundant and diverse group within the Myriapoda, comprising 15 orders and numerous families. They range in length from very tiny (∼5 mm in Polyxenida) to the longest terrestrial invertebrates (some Spirostreptida being up to 35 cm long) in tropical ...
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The class Diplopoda (the millipedes) is the most abundant and diverse group within the Myriapoda, comprising 15 orders and numerous families. They range in length from very tiny (∼5 mm in Polyxenida) to the longest terrestrial invertebrates (some Spirostreptida being up to 35 cm long) in tropical and subtropical regions. On the 29th September 2018, the residents of Dare Mal (a village of Marvdasht city) were faced with a massive infestation of an unknown larva. Arthropods were transferred to the Entomology Laboratory of Shiraz Health School. The unknown arthropods were identified as millipede larvae belonging to the Polyxenidae family (Polyxenus spp.) Millipede larvae are not of medical importance, but they cause panic among the residents and make them evacuate their homes. The source of their infestation was a leftover farmyard watering near the village. The number of larvae declined sharply and their activity decreased after conducting the control program. This program included physical control as well as spraying of the infested areas with permethrin and diazinon. Activity of larvae abruptly decreased and eventually they were removed from all infested homes.