Railway Revision Batch 2024-25 | Science Class - 4 | Er Pawan Sardiwal Sir

[@AanchalKhatiwal1502]

World hepatitis day :- 28 july
Theme of 2024 :- its time for action
Theme of 2023 :- one life , one liver
Hepatitis vaccine name :- Havisure ( hepatitis A )

[@mamtastenographer10]

World Hepatitis Day:- 28 July
Theme of 2024:- It is time for action
Theme of 2023:- One life, One Liver
Vaccine:- Havisure For Hepatitis A (India's First Indigenous Vaccine)