Clinical studies show that mixing and matching booster vaccines can lead to a more robust immune response.
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On the horizon: A new omicron-focused version of the Moderna vaccine that may offer longer protection and a stronger immune response.
Talking about vaccines with trusted health care providers and with family can help wade through the sea of information – and misinformation.
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With COVID-19 shots finally available for infants and preschoolers, knowing how to combat misinformation on social media and elsewhere could be more important than ever.
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The oral polio vaccine is cheap and effective, but it comes with some risks.
Achieving herd immunity via vaccination was always going to be a hard ask. Now it’s mathematically impossible.
Viral surveillance and prediction may be key parts of figuring out what goes into a vaccine.
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A new generation of vaccines and boosters against SARS-CoV-2 may take a page from the anti-influenza playbook, with shots periodically tailored to target the most commonly circulating virus strains.
Inhaled vaccine delivery could take on not only COVID-19, but also other respiratory infections, including tuberculosis.
An inhaled COVID-19 vaccine would go directly to where the body would use it: the mucosal surface of the airways. This could mean less waste and more benefit, lower costs and reduced side-effects.
North Korean leader Kim Jong Un (right) faces food shortages as his country experiences a major COVID surge.
North Korea’s dictator Kim Jung-Un has given his elite supporters masks and privileged access to healthcare.
Seven nasal vaccines for COVID-19 are currently in clinical trials around the world.
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Research suggests that giving a person a vaccine through their nose can provide a better defense against future exposure to the coronavirus compared to a shot in the arm.
Biden invoked the Defense Production Act to help end the shortage of baby formula.
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Biden said the Defense Production Act would help end the shortage by directing suppliers of baby formula to prioritize delivery to formula manufacturers.
The American flag flies at half-staff at the U.S. Capitol in Washington on May 14, 2022, after President Biden ordered flags lowered to commemorate 1 million American dead due to COVID-19.
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Your willingness to get a vaccination is tied to your political party. And that may have deadly consequences.
Before the COVID pandemic, efforts to address the challenge of limited vaccine production on the continent yielded little success.
Social media sites like Twitter have been a major source of both true and false information regarding COVID-19 vaccines.
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A team analyzed more than 21 million tweets about COVID-19 vaccines and found that negative sentiments on social media were tied to lower-than-expected vaccination rates in many nations.
Nanoparticles can help cancer drugs home in on tumors and avoid damaging healthy cells.
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The COVID-19 mRNA vaccines put nanomedicine in the spotlight as a potential way to treat diseases like cancer and HIV. While the field isn’t there yet, better design could help fulfill its promise.
In the first two months of 2022, 17,000 cases were already reported worldwide.
The latest report from the WHO and Unicef found cases have increased nearly 80% worldwide.
Dozens of coronavirus vaccines are in clinical trials in the U.S.
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Existing coronavirus vaccines are not as effective against newer variants of the virus. Two vaccine experts explain how new vaccines currently in development will likely offer better protection.
Although the COVID-19 vaccines have saved millions of lives, they have been insufficient at preventing breakthrough infections.
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Research suggests that too-frequent immunizations may lead to a phenomenon called “immune exhaustion.”
Far from a mild disease, the flu can cause serious illness and death, particularly among children and older age groups. The flu vaccine isn’t perfect, but it’s the best way to protect yourself.
While the vast majority of primary care providers have higher confidence in vaccines than the general public, some do not.
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Many COVID-19 vaccination campaigns encourage doctors to serve as a trusted source of vaccine information. But certain vaccine-hesitant providers may stymie these efforts.
Millions of U.S. children ages 5-11 have already received at least one dose of the COVID-19 vaccine.
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Moderna will ask the FDA to allow emergency use for its vaccine in children as young as 6 months, a step many parents have been anticipating.
Children are not little adults – they need time to process what is going to happen.
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A pediatrician recommends helping your child cope with getting vaccines by employing “The Three P’s” – Preparation, Proximity and Praise.