The dermatological signs of Coronavirus disease 2019 (COVID19) in children are uncommon and different from adults. majority infected were asymptomatic, cutaneous symptoms infection usually appear several weeks after the disease. This article describes four manifestations COVID-19 children, including chilblains, erythema multiforme-like lesions (EM), urticaria, vesicular rash terms recalling to ...

the opportunistic mould aspergillus is a ubiquitous fungus. diseases caused by aspergillus species are most commonly caused by aspergillus fumigatus. the spectrum of disease caused by aspergillus is dependent on the health of the immune system. the ranges of illnesses individuals acquire are aspergilloma, allergic bronchopulmonary aspergillosis, invasive aspergillosis, sinusitis, otomycosis, oc...

conclusions considering the results of this study, although having h. pylori infection in ra patients was accompanied with higher number of inflamed and tender joints, but h. pylori eradication did not improve patients’ clinical symptoms and laboratory tests. it seems that the effect of h. pylori infection eradication over disease activity in ra patients is not remarkable, if it does exist at a...

Ganoderma boninense is the basal stem rot disease (BSR) pathogen that devastates oil palm plantations. Disease infection generally occurs by a single strain of G. boninense, or co-infection two strains arises as revealed somatic incompatibility. This study aimed to determine effects somatically incompatible on BSR seedlings. Two were from 2 plantations and had different aggressiveness. Co-infec...

Background: The prevalence of hepatitis B and C in Iranian children with chronic kidney disease is limited. Therefore, the present study intends to assess the prevalence of hepatitis B and C in children with chronic kidney disease (CKD).Method: The present study is a historical cohort study which was conducted in a window period of 25 years in Children’s Medical Center in Tehran, 1991-2016. Dat...

zika virus infection has become a worldwide public health problem that needs everyone’s attention. this dengue-like illness is classified as an arboviral infection and has already been seen in several countries around the world. apart from simple transmission by mosquito, the disease is reported to be transmittable through sexual contact and blood transfusion. in travel medicine, the importatio...

Background: At the end of December 2019, world received bad news regarding a new outbreak that emerged due to viral infection. The disease arises this infection is named COVID 19 (Coronavirus Disease 19). easiest access get information about COVID19 social media. Unwise use media can increase risk psychological disorders, one which somatic symptoms.

hepatitis b is the most common cause of acute and chronic viral hepatitis in iran. it is the etiology of 70% of end-stage liver disease and hepatocellular carcinoma in the country. before the universal neonatal vaccination in iran (1992), the contact rate with hbv was about 30% and the hbs ag+ rate was about 3%. in 2009 the contact rate has declined to 18% and hbsag+ rate decreased to 2%. the e...

conclusions the results of this study show that the incidence of nosocomial infection in neonates is high and decreasing the risk factors such as prematurity, mechanical ventilation and reducing invasive procedures can decrease the infection and improve rapid recovery in these neonates. patients and methods this cross-sectional retrospective study was performed during an 18- month period (2012 ...