Our Bigger Brains Came With a Downside: Faster Aging https://t.co/CwHyZSdHYF
Assuming that the frontal lobes are involved in learning and and complicated abstract thinking, this may explain why it is more difficult to learn new tricks with age.
@gbosslet Mad cow disease can be ruled out because our US-made vaccines are protein free.
Not sure about the vaccine China is using but I expect that it is at least free from bovine serum.
Another example that the field of active and passive immunization is currently highly prolific. More molecular engineering based clever vaccination approaches are part of it.
Significant medical breaking news: The WHO today endorsed the first ever #vaccine to prevent #malaria, that could save million of lives. The vaccine is not just a first for malaria — it is the first developed for any parasitic disease.