mycobacterium tuberculosis for Dummies
In 1921, Benjamin Weill-Halle and Raymond Turpin orally administered the 1st BCG vaccine to some neonate whose mom had died from TB on the Charité healthcare facility in Paris. the infant seasoned no Unintended effects in the vaccine and did not establish TB, Inspite of maternal publicity. more than the next three a long time, 217 Parisian childre