New Tuberculosis (TB) Vaccine Expected to be Ready by 2020

by VR Sreeraman on  July 19, 2010 at 6:15 PM Respiratory Disease News
  •   Print
  •   Share
  •   Comments
  •  Text 
One vaccine candidate is being developed if it can replace existing BCG vaccine with a better, modern and more effective BCG vaccine. This candidate is expected to start phase-I clinical trial later this year. "The BCG or the improved BCG alone would be strengthened by having a booster shot - a different vaccine that will make the effect last longer and be more effective" explains Peg Willingham.

So we have five boosters and one improved BCG vaccine candidate products in the research pipeline, adds Peg.

By end of 2010, there will be two different TB vaccine candidates being tested in 3 different phase IIb clinical trials. Phase IIb is a mid-way safety and effectiveness trial between phases II and III.

"We are going to test them in different populations. Our objective is to see if the vaccine will work in people of all ages, people living with HIV, and those who have latent tuberculosis" says Peg Willingham.

"In the TB vaccine field globally, currently there are nine vaccine candidate products in different stages of clinical trials and many others in earlier stages of development. They all look very safe currently and we have seen some very early preliminary results that are promising but you cannot say that a Phase I result in a few people will guarantee similar results in large scale phase III clinical trial" explains Peg Willingham.

"With sufficient resources, a new TB vaccine could be ready by 2020" says Peg Willingham.

These clinical trials will be conducted at the highest international standards of ethics and quality because the product developers do aim to get the product approval by the United States Food and Drug Administration (US FDA) and such agencies in different countries around the world.

Contributed by: Bobby Ramakant
Previous Page 2 Page 1 | 2 
 Email Email   RSS Feeds RSS Feeds   Print this page Print   Save this page Save   Link Link   Syndicate Syndicate   Comments Comments   Bookmark and Share
 
Comment & Contribute
Comments should be on the topic and should not be abusive. Comments are normally moderated and are reviewed after they are posted.
* Your comment can be maximum of 2500 characters

Notify me when reply is posted
I agree to the terms and conditions
  
If you have a question about health related issues, you can now post it in our Ask An Expert section on our community website Medwonders.com and get answers from our panel of experts.
X
  • Health News Index
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
News Archive
Date :
Category :
Keyword :
  • News Quick Links
News Central Health Watch
Latest Health News Health In Focus
News Category (500+) Breaking Health News
Popular News Celebrating Life
Health News and Press Release Medindia - Exclusive
News Photo Gallery India Special
News Video Gallery Lifestyle and Wellness
News From Other Resources
Tuberculosis
Complete Medindia Resources
News Categories:  
Kidney Health Center

Respiratory Disease Related News

» PBEF’s Inhibition Is a Potential Therapeutic Target for Pulmonary Hypertension » Severe Asthma With Fungal Sensitization Likely in Kids Failing Asthma Therapy
» Definition of Acute Respiratory Distress Syndrome, Revised by International Panel » New TB Test Promises to be Cheap and Quick: Researchers
» Pulmonary Rehabilitation and Improvement in Exercise Capacity Improve Survival in COPD » Bared to Tobacco Fumes Children Run Into Long-Term Respiratory Complications: Study
» Study Links Asthma Medication With Heart Arrhythmias in Children, Young Adults » Elderly Asthmatics Observe Inflammation And Mortality
Read More >>