Open Access
CC BY-NC-ND 4.0 · Indian J Med Paediatr Oncol 2019; 40(S 01): S16-S17
DOI: 10.4103/ijmpo.ijmpo_228_17
Original Article

Expected Hepatocarcinoma Cancer Rate Due to Escape Mutant among Local Population in Thailand: The Situation after the Implementation of Universal Hepatitis B Vaccination at Birth

Beuy Joob
Sanitation 1 Medical Academic Center, Bangkok, Thailand
,
Viroj Wiwanitkit
Department of Tropical Medicine, Hainan Medical University, Haikou, Hainan, China
› Author Affiliations

Financial support and sponsorship Nil.
Preview

Abstract

Background: Chronic hepatitis B infection is an etiology of hepatocellular carcinoma. The high prevalence of hepatitis B can be seen in several regions including Indochina. In Thailand, a country in Indochina, according to the local public health policies, the universal hepatitis B vaccination is freely given to any infant at birth without charge. Despite the universal vaccination, the hepatitis B seropositive rate is still observed, and it can still be a cause of hepatocellular carcinoma among the hepatitis B carriers in the future. Methods: Here, the authors try to estimate the expected hepatocarcinoma cancer rate due to escape mutant among local population in Thailand, the situation after the implementation of universal hepatitis B vaccination at birth. Results: Based on the present study, the mutant escape contributes to only a few parts of overall estimated cancer cases in the situation that there is an implementation of universal hepatitis B vaccination at birth. Conclusion: Efficacy of theuniversal hepatitis B vaccination is not improved by specific management on escape mutants.



Publication History

Article published online:
24 May 2021

© 2019. Indian Society of Medical and Paediatric Oncology. This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial-License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by-nc-nd/4.0/).

Thieme Medical and Scientific Publishers Pvt. Ltd.
A-12, 2nd Floor, Sector 2, Noida-201301 UP, India