The COVID-19 pandemic has shaken not only the global economy but every development field, including all levels of the education sector and in every place in the world. The wide spread of this pandemic disaster has undoubtedly changed the education
The present study was performed on a 24-year-old Iranian man referred to Hospital with suspected symptoms of COVID-19, including fever, weakness, and cough. According to medical history, he had Alacrima, esophageal Achalasia, and adrenal
This study examined the relation between cardiorespiratory fitness (fitness) and depression symptoms prior to and during COVID-19 among adults seeking preventive medical care. Participants consisted of 967 patients attending the Cooper Clinic (Dallas
We examined the effects of psychiatric comorbidity, sex, and ICU admission on serum ferritin concentration in 628 elderly patients (79.7 ± 8.5 years) with positive SARS-CoV-2 PCR test. Hospitalization was required in 96% of patients and 17% required
Systemic lymphohistiocytic infiltration is a rare peculiar condition that can raise the possibility of more specific entities such as autoimmune disease, drug interaction, viral or mycobacterial infection, or malignancy. A hyper-inflammatory state
Food waste is a significant problem within public catering establishments in any normal situation. During spring 2020 the Covid-19 pandemic placed the public catering system under greater pressure, revealing weaknesses within the system and
CONCLUSION: In our population of recreational endurance athletes, booster vaccination with the BNT162b2 mRNA vaccine resulted in a statistically significant decrease in VO(2max) 7 days after vaccination. The clinical impact hereof needs to be further
CONCLUSION: Heterologous boosting with ZF2001 was safe and immunogenic, and prime-boost intervals did not affect the immune response. The immune response was weaker in older than younger adults.