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Ebola vaccine is `potential game-changer`

Manzurul Alam Mukul || risingbd.com

Published: 03:45, 1 August 2015   Update: 15:18, 26 July 2020
Ebola vaccine is `potential game-changer`

Risingbd Desk: A vaccine against the deadly Ebola virus has led to 100% protection and could transform the way Ebola is tackled, preliminary results suggest.


There were no proven drugs or vaccines against the virus at the start of the largest outbreak of Ebola in history, which began in Guinea in December 2013.


The World Health Organization (WHO) said the findings, being published in the Lancet, could be a "game-changer".
Experts said the results were "remarkable".


This trial centred on the VSV-EBOV vaccine, which was started by the Public Health Agency of Canada and then developed by the pharmaceutical company Merck.


It combined a fragment of the Ebola virus with another safer virus in order to train the immune system to beat Ebola.


A unique clinical trial took place in Guinea. When a patient was discovered, their friends, neighbours and family were vaccinated to create a "protective ring" of immunity.


This could be the breakthrough the world has been waiting for.


There is caution as the results are still preliminary, with more data coming in.


But officials at the WHO believe the effectiveness of the vaccine will end up being between 75% and 100%.


Source: Agencies


Risingbd/DHAKA/Aug 1, 2015/Mukul

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