Account

Experts answer common questions about vaccines for children and adults. 1. How Do Vaccines Work? When you get sick, your body creates special proteins called antibodies to fight the infection. The next time you are exposed to that same virus or bacteria, those antibodies keep you from getting sick again. Vaccines do the same thing without making you ill. “Vaccines induce the protective immunity that is a consequence of natural infection, without having to pay the price of [becoming sick with] a natural infection,” said Paul Offit, chief of the division of infectious diseases and the director of the Vaccine Education Center at the Children’s Hospital of Philadelphia. Scientists create vaccines by disabling a virus or bacteria so that it is not able to cause disease but still can prod your body to make antibodies to it. Those antibodies will bind to infections in the future and keep them from making you sick. Getting a vaccine is “like having a protective bubble that keeps viruses and ba...
The 2010 whooping cough outbreak in California may have been fueled, at least in part, by clusters of parents who refused to vaccinate their children, a new study su...
The dream of a universal flu vaccine is getting closer to becoming a reality.Researchers from the Imperial College London say they have made a significant leap forwa...
German drugmaker Merck KGaA will conduct new tests on an experimental lung cancer vaccine which failed a previous late-stage clinical trial, it said on Wednesday.Mer...
Over two-thirds of the approximately 13,000 people employed by the Centers for Disease Control and Prevention (CDC) will be furloughed as a result of the government'...
Health experts say new options for flu shots could make it easier to get vaccinated this year and do a better job of keeping the illness away.New for this year are s...
Flu vaccination is no longer merely a choice between a jab in the arm or a squirt in the nose. This fall, some brands promise a little extra protection.For the first...
When it comes to the history of vaccines, it's been a long, bumpy ride. Once hailed as lifesaving wonders of modern technology, vaccines are now more likely to be a ...
The number of some cancers related to the human papillomavirus (HPV) increased throughout the U.S. before vaccines against the sexually transmitted infection were av...
Despite concerns by some parents that their children receive “too many vaccines too soon,” a new study finds that many shots, even on the same day, do not increase t...
Patches covered in microscopic needles could tattoo vaccines into the skin to boost a patient’s defense against disease, researchers say.Vaccines help bodies develop...
A mercury-containing preservative should not be banned as an ingredient in vaccines, U.S. pediatricians said Monday, in a move that may be controversial.In its state...
Swiss drugmaker Novartis said flu vaccines that Italy has banned from sale are safe and it does not expect other countries to take similar action.Italy banned four a...
For elderly people in long-term care, high-dosage flu vaccines seem to produce better antibody responses against the flu virus compared to standard vaccines, MedPage...
Kids are less likely to get chicken pox when they receive two doses of the chicken pox vaccine, according to a new study.When kids are vaccinated twice, infants who ...
This fall, some flu shots are promising a little extra protection.For the first time, certain brands of vaccines will guard against four strains of the flu rather th...
Cats have long been kept as loving companions, but these furry felines may do more than just serve as good pets.In a new study published in the Journal of Virology ,...
As a mother of two, actress Alyson Hannigan knows when her children aren’t feeling well – and she also knows there’s nothing better than the sight of a child’s smile...
Patients hoping to enroll for treatment in cutting-edge research studies at the National Institutes of Health's renowned hospital will have to seek care elsewhere du...
More Americans are getting vaccinated against the flu, but there is still room for improvement, public health officials said today.During last year's (2012-2013) par...