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.
後天免疫促阿茲海默症?與 CD8+ T細胞在大腦擴增且巡邏有關 https://geneonline.news/alzheimers-disease-cd8-t-cell/