When I was a child, there were not that many vaccines. I was vaccinated for polio. I actually got measles as a child. I got pertussis, whooping cough. I remember that very well.

Previous efforts to eradicate malaria failed for several reasons, including political instability and technical challenges in delivering resources, especially in certain countries in Africa.

The immune systems goal is to protect the body against invaders either from without, such as microbes, or from within, such as cancers and different types of neoplastic transformation.

One of the by-products of being a perfectionist and constantly trying to improve myself are sobering feelings of low-grade anxiety and a nagging sense of inadequacy This anxiety keeps me humble.

We feel confident that there won't be an outbreak.

I think, collectively, we should be paying more attention to what is going on around us in the world among people who dont have the advantages that we have.

The world is a place that is so interconnected that what happens in another part of the world will impact us.

Today we know the best way to prevent the spread of Ebola infection is through public health measures.

There has been treatment for hepatitis C, but the treatment has not been overwhelmingly effective, number 1. And number 2, it has had considerable toxicity.

Although it is still important to develop an HIV vaccine, we have significant tools already at our disposal that can make a major impact on the trajectory of this epidemic.

Investigating rare diseases gives researchers more clues about how the healthy immune system functions.

I WILL FOLLOW ANYONE... AND REMIND EVERYONE... OF THE FATE OF NEGLECTED YAZIDI CHILDREN

Things don't always tie up in a nice bow. Even when you make strides with people and relationships, it's complicated.

A man can wear pink if he has confidence, if he believes in himself and knows he's man enough to do it.

The staggering babies embody the deepest truth about deep practice: to get good, it's helpful to be willing, or even enthusiastic, about being bad. Baby steps are the royal road to skill.

A parent can give a child no greater gift than beautiful manners.

Those who go overseas find a change of climate, not a change of soul.

I fear we are in danger of forgetting that to HAVE the Bible is one thing, and to READ it quite another.

What should be shrunken must first be stretched.

Donald Trump says five things: everyone's dumb, he's going to make America great again, we're going to win, win, win. He's winning in the polls.

In order to keep the lamp burning you have to keep putting the oil in it.