text: yaar,mujhe suna hai ki ek naya public health campaign shuru hua hai jisme logon ko vaccination ke liye encourage kiya ja raha hai, kya tumne suna?haan, suna hai! vaccination toh sabke liye zaroori hai, agar log is campaign ka sahi se fayda uthayenge, toh hum bohot saare diseases se bach sakte hain!