A zoonotic parasite, Linguatula serrata, infection in a dog imported from Ethiopia to the United States

Clinical manifestation and epidemiological findings of human linguatula serrate infection in Iran: systematic review

The aim of this study was to collect data and provide information on clinical diagnosis of disease, methods of dissemination, prevention and treatment of human linguatuliasis in order to increase people's awareness and health care. In this study case reports of individuals in Iran those infected with the Linguatula serrata were taken from the international databases (e.g., Medline (PubMed), Scopus, Iranmedex, Scientific Information Database, and Irandoc) and reviewed. The review covers the case reports of human tongue worm infection published either in Persian or in English between the years 1980-2018. An individual researcher undertook the bibliographic search and evaluation of articles based on inclusion/exclusion of specific criteria. Cases of infection have been reported in eight provinces of Iran. Dietary habits play the important roles in the transmission of the parasite. Clinical diagnosis was achieved by obtaining a patient's history, then completing a clinical examination of the mentioned patients. Symptoms of infection were mainly observed in the upper respiratory tract in most reports, the patient's status was improved by removing the parasite from the infected organ. Given that viscera of slaughtered livestock plays a significant role in the transmission of this infection to humans, Careful inspection of slaughtered livestock in slaughterhouses and Preventing the slaughter of livestock illegally and unsanitary, outside the slaughterhouse, is important. Accordingly, it is very important to train the employees working in the slaughterhouses and the people who consume these organs.

Zoonotic parasites of dromedary camels: so important, so ignored

With a global population of about 35 million in 47 countries, dromedary camels play a crucial role in the economy of many marginal, desert areas of the world where they survive under harsh conditions. Nonetheless, there is scarce knowledge regarding camels' parasite fauna which can reduce their milk and meat productions. In addition, only scattered information is available about zoonotic parasites transmitted to humans via contamination (e.g. Cryptosporidium spp., Giardia duodenalis, Balantidium coli, Blastocystis spp. and Enterocytozoon bieneusi), as foodborne infections (e.g. Toxoplasma gondii, Trichinella spp. and Linguatula serrata) or by arthropod vectors (Trypanosoma spp.). Herein, we draw attention of the scientific community and health policy-making organizations to the role camels play in the epidemiology of parasitic zoonotic diseases also in the view of an increase in their farming in desert areas worldwide.