vaccine

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Plague Finds its Way to Fleas in One US State

Arizona county is warning residents to leash their dogs and de-flea all pets

(Newser) - The bacterium that wiped out millions in Europe in the Black Death pandemic of the 1300s lives on, and officials say it's resurfaced in fleas in Arizona. Navajo County public health officials warn on Facebook that Yersinia pestis, better known as the plague, can be transmitted to humans and... More »

Gonorrhea Vaccine Possibly Found—by Accident

Meningitis vaccine offers gonorrhea protection: study

(Newser) - The World Health Organization commented Friday on gonorrhea's increasing resistance to antibiotics, noting the STD now afflicts 78 million people each year, including patients whose cases "are untreatable by all known antibiotics." It's good timing, then, for what appears to be the first ever vaccine to... More »

Vaccine Workers' Mistakes Kill 15 Kids in South Sudan

Measles campaign didn't follow hygiene protocol

(Newser) - Health workers vaccinating children in South Sudan against measles last month used the same syringe for all the children without sterilizing it and did not properly refrigerate the vaccine during storage, leading to the deaths of at least 15 children. Of the 300 or so children vaccinated between May 2-5... More »

Got Acne? A Vaccine Could Be Coming

Still a long way to go, but initial results on a possible vaccine seem promising

(Newser) - Eric Huang says he's "good at vaccine development." The UC San Diego dermatology professor tells the university's Guardian he has even worked on a biodefense vaccine to fight anthrax , with a boost from the National Institutes of Health. Huang's latest development on the vaccine scene,... More »

After Decades of Work, a Malaria Vaccine Is Here

3 countries have been chosen for testing

(Newser) - Three African countries have been chosen to test the world's first malaria vaccine, the World Health Organization announced Monday. Ghana, Kenya, and Malawi will begin piloting the injectable vaccine next year with young children. The vaccine, which has partial effectiveness, has the potential to save tens of thousands of... More »

'Vaccine Conspiracy Theorist' to Maybe Head Trump Vaccine Commission

Robert F. Kennedy Jr. met with Trump on Tuesday

(Newser) - An "outspoken vaccine conspiracy theorist" says he's been tapped by Donald Trump to "chair a commission on vaccine safety and scientific integrity," the Atlantic reports. Robert F. Kennedy Jr. met with Trump on Tuesday, saying Trump, like himself, "has some doubts about the current vaccine... More »

How DIY Smallpox Vaccinations in the Civil War Spread Syphilis

Civil War soldiers trying to ward off one disease often got more than they bargained for

(Newser) - Smallpox has been eradicated and the vaccine is no longer necessary, but the infectious disease used to kill millions, and is credited with taking down Pharaoh Ramses V, the Roman Empire, and even the Aztec Empire. It's also credited with inspiring the first vaccination in 1796, when a doctor... More »

10 States With Lowest Vaccination Rates

Wyoming gets worst marks

(Newser) - Concerned about the anti-vaccination movement? Check out 24/7 Wall St. , which ranks all 50 states by their vaccination rates. The 10 with the worst:
  1. Wyoming: 72.8% of infants and toddlers have received the recommended dosage of the DTaP immunization, and 34.3% of adults get inoculated against influenza.
  2. West
... More »

Getting a Zika Shot May Soon Be the New Normal

Researchers say once virus arrives, it's here to stay

(Newser) - A Zika vaccination is likely in your future, and in the futures of your children and grandchildren. Once the virus reaches the US, it will become a permanent, low-level threat, like the West Nile virus, according to researchers at this week's annual meeting of the Global Virus Network in... More »

Global Rollout of New Polio Vaccine 'Largest' in History

155 countries will swap supplies in two weeks

(Newser) - As the world moves " closer than ever to ending polio," more than 150 countries are taking part in what the Global Polio Eradication Initiative calls the "largest and fastest" global rollout of a routine vaccine, NPR reports. The endeavor, which entails swapping out an older oral polio... More »

Refusal to Vaccinate Tied to Resurgence of Measles, Pertussis

More than half of recent measles cases appeared in unvaccinated people: study

(Newser) - Wondering what's behind recent outbreaks of measles and whooping cough in the US? Perhaps not surprisingly, a new study published in JAMA finds that people who don't vaccinate—for non-medical reasons—contribute to the problem, Reuters reports. Since measles was declared eliminated in the US in 2000, there... More »

Study: You Probably Have Herpes

Two-thirds of the global population under age 50 has HSV-1, estimates the WHO

(Newser) - In its first ever global assessment of the prevalence of the herpes virus that causes cold sores, the World Health Organization reports in the journal PLoS ONE that two in three humans under the age of 50 are infected with the incurable virus. That's an estimated 3.7 billion... More »

Feds: Flu Vaccine Should Work Better This Year

Last year's vaccine was less than half as effective as usual

(Newser) - As you may have experienced firsthand, last year's flu vaccine didn't work very well. The most prevalent flu strain mutated after the vaccine had already been made, catching the CDC off guard and resulting in a vaccine that was less than half as effective as normal and the... More »

Polio Virus Lingered in Man's Gut for Decades

And that's bad news for children of anti-vaxxers and the developing world

(Newser) - For nearly his entire life, a 29-year-old man living in the United Kingdom has had the polio virus living in his gut—where the strain has mutated from the weakened form he received in a vaccine as an infant to a much more virulent strain, according to a study published... More »

Experimental Ebola Vaccine Could Grind Virus to a Halt

WHO trial saw zero cases among those tested with new vaccine

(Newser) - An experimental vaccine tested on thousands in Guinea exposed to Ebola seems to work and might shut down the epidemic in West Africa, according to interim results from a World Health Organization study out today. "If proven effective, this is going to be a game-changer," said WHO director... More »

California Poised to Make Vaccines Mandatory

Under bill that cleared assembly, no more religious exemptions would be allowed

(Newser) - After its recent major measles outbreak, California is pretty close to becoming only the third state to deny vaccine exemptions for religious reasons. The state assembly today approved legislation that would require all kids entering public or private daycare, elementary school, or secondary school for the first time in the... More »

Ex Anti-Vaxxer: All 7 of My Kids Got Whooping Cough

Tara Hills tells her story in attempt to reach others like her

(Newser) - Tara Hills used to be anti-vaccination, but a nearby measles outbreak changed her mind and convinced her to get her seven kids, all of whom were under-vaccinated or completely unvaccinated, up to date. The Canadian mom set up a schedule with their family doctor ... but just days before they went... More »

Study: Here's How Often You'll Get the Flu

Researchers say kids tend to get the flu every 2 years, adults every 5

(Newser) - Historically, it's been challenging to pinpoint how often people get the flu, in part because most of us can't self diagnose it, thinking we have it when we don't or not knowing we have it when we do. Now researchers say they've found the answer—that... More »

New Compound Totally Blocks HIV

Team says it's getting close to AIDS vaccine

(Newser) - In an exciting breakthrough in the fight against AIDS, four monkeys injected with an experimental compound have remained HIV-free for almost a year despite repeated efforts to infect them with large doses of the virus. The researchers, whose study is published in the journal Nature , say the compound they've... More »

An End to Major Vaccine Exemption in California?

Lawmakers hope to eliminate 'personal belief' vaccine exemptions

(Newser) - California is at the epicenter of the measles outbreak , which has two state lawmakers hoping to end a major vaccination exemption. As the number of measles cases in the state climbs to 99—with cases in 19 other states and in Mexico—State Sen. Ben Allen and fellow Democrat Richard... More »

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