End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
新冠疫苗新技術!加拿大新研究改造紅血球成新冠病毒蛋白載體 https://geneonline.news/erythrocyte-covid19-vaccine/