Terry Brenneman, MD

Measles complications in children range in severity from mostly benign to fatal. Thankfully we only rarely face any of the top 5 listed here. Can you rank them from what was once most to once least common?

Otitis media is the most common related illness. Here, the other 4 in rank order.

It's been a while since "the measles" was a household term in the United States, but 13 states so far this year have seen outbreaks. Have you seen a case lately? Would you recognize the virus prodrome?

More than 100 million children per year now are immunized against vaccine preventable diseases. But 6 of these infections still claim hundreds of thousands of lives-can you spot them in a line-up?

Are you up-to-date on revisions to the American Academy of Pediatrics 2014 vaccine schedule?

Here, find the position of the CDC and American Academy of Pediatrics on this question, followed by their joint recommendation.

The American Academy of Pediatrics in 2014 revised its recommendation for timing of the HPV vaccination with a unified dosing schedule.

Small modifications were made to the American Academy of Pediatrics 2014 recommended vaccine schedule for adolescents regarding Tdap and HPV vaccines. Can you answer these questions on timing?

The National Childhood Vaccine Injury Act of 1986 mandates that providers of vaccines follow well-prescribed guidelines. Find out if you know NCVIA right from wrong with this true/false quiz.

So many vaccine options available-trivalent, quadravalent, intradermal, high-dose, intranasal, “made” in egg, dog, or insect lines-so many ways to go wrong. Here, 2 cautionary tales.

A child receives a trivalent inactivated flu shot for his first ever flu vaccine. For his second dose, you only have on hand the quadrivalent live attenuated nasal vaccine. Is this a problem?

Do you know what the ACIP says about mixing the zoster and varicella vaccines?

For which of these patients would you give the 23-valent pneumoccocal vaccine?