Vaksin Covid-19 by https://padlet.com/sa204454/vaksincovid19 pelbagai jenis ， kesan，sebab ada vaksin en-us 2021-10-14 08:39:40 UTC 2023-05-27 13:19:59 UTC hello@padlet.com https://padlet-uploads.storage.googleapis.com/1375216633/58dc19ed6b3ec8b8c2d31728f5951ad6/drawing.png Pelbagai jenis vaksin sa204454 https://padlet.com/sa204454/vaksincovid19/wish/1816458234 pelbagai jenis vaksin yang disahkan boleh mencegahkan covid-19

-CanSino Biologic
-ModernaTX Inc
-Sinovac
-AstraZeneca - Oxford University
- Pfizer-BioNTech
-Gamaleya]]> 2021-10-14 08:53:12 UTC https://padlet.com/sa204454/vaksincovid19/wish/1816458234 Sebab kita nak vaksinaksi sa204454 https://padlet.com/sa204454/vaksincovid19/wish/1816475562 Apabila November dan December 2019，satu virus datang ke di mana kita tinggal---bumi.]]> 2021-10-14 09:02:27 UTC https://padlet.com/sa204454/vaksincovid19/wish/1816475562 Kesan yang kita vaksin sa204454 https://padlet.com/sa204454/vaksincovid19/wish/1816491190 Kita akan tahan terhadap virus.]]> 2021-10-14 09:11:33 UTC https://padlet.com/sa204454/vaksincovid19/wish/1816491190