By 
Early in the pandemic, scientists began testing an old TB vaccine against the coronavirus. But the trial enrolled fewer participants than expected as new Covid vaccines were introduced, and no discernible effect was found.
Enter Your Information Below To Receive Free Fitness Tips, Health News, And Articles.
Help yourself with our FREE email newsletter designed to help you protect and grow your portfolio. Sign up now:
By opting in you agree to our Privacy Policy. You also agree to receive emails from us and our affiliates. Remember that you can opt-out any time, we hate spam too!
Comments