hello doctor Ghouse,thanks another for your help, aapke kaha tha ki anti rabies vaccine ka asar kitne year tak rahata hai ye uske brand par depend karta hai,sir Maine apne bete ko aaj se 7 month before chiron bearing brand ka anti rabies vaccine goverment hospital main lagwaya tha ,phir 7 month baad chiron bearing brand ka single dose yani ek vaccine 18 april2022 ko lagwaya uske baad nahi lagwaya mere bete ko dubara 1may2022 ko dog ne bite kiya kya karu please help me mera beta baht Chhote hai wo 19 month ka hai