EghtesadOnline: Head of Iran Hepatitis Network Seyed Moayed Alavian says Iran has joined the World Hepatitis Association (WHA).

EghtesadOnline: Head of Iran Hepatitis Department said that the disease had been controlled by vaccination, adding that since the infants and high-risk groups have been vaccinated since 1994-1995, the prevalence of the disease has dropped to less than 2% of the population.