Four-in-One Flu Vaccine Succeeded
A universal flu vaccine to protect against all strains of the flu doesn't exist yet. But a new one does appear to protect against four flu strains at once.
Dialing Down Offense to Fight Bacteria Better
Antibiotics completely revolutionized the way medicine is practiced. But they brought a downside too — when bacteria learned to fight back.
Putting New Bronchiolitis Guidelines to the Test
New guidelines for treating certain diseases are sometimes issued to save money and improve patients' care. But doctors may need an extra push to follow them.
Treating Children's Infections More Efficiently
Often, more care is not necessarily better care. For certain conditions, such as bronchiolitis in children, extra medications or other treatments may not help recovery.
Can't Blame Shingles on a Vaccine
Sometimes one public health initiative can have unintended consequences. Could this have happened with the chickenpox vaccine and shingles?
How Vaccines Have Changed Disease Rates
Sometimes it's easy to forget how common many diseases were before vaccines for them were introduced. When the disease is not around, people may not notice as much.
Rotavirus Vaccine Linked to Lower Seizure Risk
Vaccines are made to protect children and adults alike from a host of diseases. Some of these vaccines may protect against more than the disease they were intended to prevent.
Impact of the H1N1 Flu Pandemic
In 2009, there were concerns across the world about the H1N1 flu. It turns out that, overall, death rates from this flu pandemic weren't worse than those of other flu seasons — at least for some.
Antivirals May Help Kids Fight the Flu
One of the best ways to avoid the flu is to get the annual flu vaccine. Yet many children will still get the flu each year and possibly need hospitalization. Can antivirals help?
How Doctors Prescribe Antibiotics to Kids
In the past, it wasn't uncommon for kids to be prescribed antibiotics for almost any respiratory infection. Now doctors are more careful about prescribing them only when necessary.