The act of sending out information to others or the public—such as news, announcements, social media posts, or PR activities (commonly used as 'to disseminate information').
会社は公式サイトで新商品の情報発信を行った。
The company issued information about the new product on its official site.
個人でもSNSで積極的に情報発信する人が増えている。
More individuals are actively disseminating information on social media.
災害時には正確で迅速な情報発信が求められる。
During disasters, accurate and rapid information dissemination is required.