The fetus does not reside in a sterile intrauterine environment and is exposed to commensal bacteria from the maternal gut/blood stream that cross the placenta and enter the amniotic fluid. This ...

Posts from this author will be added to your daily email digest and your homepage feed. Next week, Elon Musk is slated to make a big announcement about SpaceX’s most ambitious goal to date: the ...

Africa does not fear history; Africa has survived it . From the partition of the continent at the Berlin Conference to the long liberation struggles of the twentieth century, Africans have endured ...