vaccine

An amazing new technology that uses silk to deliver vaccines just got a nice boost – to the tune of $6M – from Bill and Melinda Gates. Maybe with novel approaches like this, we'll finally see polio eradicated once and for all.
A third vaccine against herpes has entered the race, and it's gotten some rave reviews for its protection of guinea pigs. But it didn't so well with monkeys. Which is more important? Testing in humans will decide, but the answer won't be known for about two years. 
While it appears we are on our way to losing the battle against antibiotic resistance, not all hope is lost for the fight against another sexually transmitted infection (STI) – Chlamydia.
Although many in the scientific and medical community were nervous when Andrew Wakefield's movie was released, we can all relax now. His slogan -- “The film that they don’t want you to see” -- seems to have backfired because ... virtually no one went to see it. Only 19,570 tickets sold and flimsy flick grossed just over $150,000 -- chump change in Hollywood.
A new study shows the rapid loss of protection against whooping cough among teens vaccinated with a booster shot. This decline, which takes place over less than four years, helps explain the recent outbreaks in California and Minnesota, and shows that a new vaccination approach is needed.
A new study in JAMA Oncology proves that a type of the human papillomavirus, known to cause cervical and anal cancer, also causes cancers of the throat and head and neck. The proof of this revelation came via a simple, yet elegant method.
A recent Boston Globe article about flu vaccinations raised the notion that those who receive a flu shot every year to have less protection than those who get it less frequently. What does science make of this? It's hard to say. But we say that some protection is better than none at all.
A new vaccine against malaria, a scourge especially in sub-Saharan Africa, shows that a series of three shots offers about 50 percent protection. It's one small-to-medium sized step toward a truly protective malaria vaccine, which would amount to saving many thousands of lives in the near term.
Many may think the Ebola epidemic ended when major U.S. news outlets stopped covering it. However, the epidemic has raged on for over a year in West Africa. But there is some good news: the three countries at the center of the epidemic have not reported any new cases in over a week.
Activists in California announced this week that they were not able to garner enough signatures to put the new, tighter school vaccine requirements on the 2016 ballot, in an effort to overturn them. This is a significant win for public health, but it also reveals something about how thin California's anti-vax movement really is.
The American Academy of Pediatrics is seeking to mandate that all healthcare workers receive flu vaccinations. Many healthcare workers, especially nurses, believe this is a violation of personal rights. But the science on the safety of the jab is clear and the policy could potentially benefit thousands of people.
As more children and teens become susceptible to whooping cough (pertussis), it becomes more important to protect newborns and infants from contagion transmitted by those age groups. With siblings now transmitting the virus more often than moms, pregnant women need to be vaccinated to insure protection.