background:influenza virus is globally pathogenic and it is usually associated with zoonotic respiratory diseases. this virus has caused a number of pandemics with a high mortality rate. the non-structural (ns1) protein of influenza a viruses is a non-essential virulence factor that has multiple accessory functions during viral infection. this protein is highly conservative. it has been shown t...

conclusions according to the results, the iranian public health centers preparedness against disasters before, during and after accidents were in safety level 4 from 10, which was undesirable. results risk rate, functional, non-structural and structural preparedness and final safety level were 58.62%, 51.48%, 54.82%, 33.97%, and 43.72%, respectively. background ahvaz metropolitan as an industri...

Coronavirus Disease 2019 (COVID-19) is a viral pneumonia emerged in December 2019 in Wuhan, China. Its cause is a new virus from the coronavirus family scientifically named Coronavirus Acute Respiratory Syndrome 2 (SARS-CoV-2). In this review study, articles published in English until March 23, 2020 on new coronavirus infection were reviewed. These articles are obtained by searching in PubMed, ...

Background:Influenza virus is globally pathogenic and it is usually associated with zoonotic respiratory diseases. This virus has caused a number of pandemics with a high mortality rate. The non-structural (NS1) protein of influenza A viruses is a non-essential virulence factor that has multiple accessory functions during viral infection. This protein is highly conservative. It has been shown t...