the director of the department of prevention of communicable diseases of tabriz university of medical sciences said that one of the reasons for the continuation of polio vaccination is related to dealings with it is other countries, mrs. khayatzadeh he added that some diseases such as polio and measles are endemic in neighboring countries, including afghanistan, and there is a possibility that these diseases will enter the country, according to mrs. khayatzadeh , the issue is so important that the entry of foreigners into the country with a history of vaccination they will be checked and if some vaccines are not completed, they will be vaccinated for free . visual arts exhibition was held in tehran . iranian and afghan artist exhibition . iranian afghan artists displayed their works with the aim of getting to know each other and also showing cultural commons displayed their works in various formats, and in my opinion they are very good and dear iranians will get to know them, we will get to know dear iranians, in my opinion they are very good to know the style and mentality that this inspirati