human fasciolosis is deemed as an emerging/re-emerging infection, hence making it an important human parasitic disease. in contrast to northern parts of iran, human cases of fasciolosis in southern iran are rare and sporadic. we report a sporadic case of fasciolosis in southern iran (fars province) who presented with prolonged fever. our report could suggest that there might be new foci emergin...

background: fascioliasis is one of the most common zoonotic diseases in iran and other parts of the world. although the largest epidemic of this disease has occurred in northern provinces of iran (guilan) during the past two decades and a few cases have also been reported in tehran and the other provinces, there has been no evidence of its’ occurrence in western provinces of iran such as kerman...

New emerging viruses like coronavirus 2019 (COVID-19) infections are always frightening. We know little about theirtransmission, behaviors, clinical manifestations, and outcomes. There is no vaccine or therapeutic strategies to dealwith these infections yet. In this situation, preventive measures may be promising. Hand hygiene is a very importantissue in preventing viral infec...

Molecular epidemiology is an emerging science. The development of new and rapid protocols to isolate and identify pathogens, coupled with the sophisticated phylogenetic analysis of their gene sequences, is providing a new and fascinating insight into the biology, origin and spread of infectious diseases. In this essay, I describe some of the ways in which the techniques of modern molecular biol...

to construct a semen bank, the collection of donated semen has to be done and an important concern is the safety of collected semen. the contamination is a big problem. basically, the infectious pathogens can exist within donated semen, hence, a good donor screening is very important. although viruses have an indirect role in sperm quality, but the evidence in banked semen is presently lack. th...