Understanding the depth of vaccine hesitancy, and the drivers behind the lack of take-up is critical to preventing further deaths, infections, and continuing harm to the economy.
Inhaled vaccine delivery could take on not only COVID-19, but also other respiratory infections, including tuberculosis.
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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.
About 8 million U.S. children have received two shots of COVID-19 vaccine and are now eligible for a third.
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The COVID-19 vaccines continue to be effective against severe illness leading to hospitalization and death in all age groups, including children ages 5 to 11.
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.
Studies show if medical staff talk about potential side effects in negative terms, the patient’s experience can worsen. We need to consider this ‘nocebo’ effect when talking about COVID vaccinations.
The CDC recommends the second booster for those over 50 who received their initial booster shot at least four months earlier.
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At this point it’s pragmatic to integrate COVID-19 management into routine health practices.
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.
While many immunocompromised and high-risk patients may benefit from AstraZeneca’s Evusheld, drug distribution and access have been uneven.
AP Photo/Ted S. Warren
Kumanan Wilson, L’Université d’Ottawa/University of Ottawa
Vaccine passports became one of the most divisive issues of the COVID-19 pandemic. These policies were affected not only by public opinion but by new variants and changing goals for herd immunity.
BA.2, one of three main omicron sublineages, is sweeping the world.
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The latest addition to the omicron lineage has been making waves in Europe. Whether it will do the same in the U.S. depends on rates of vaccination and prior infection.
Misinformation about COVID-19 vaccines affecting fertility have no realistic basis.
(AP Photo/John Locher)
Some of the most persistent myths about COVID-19 vaccination have been false rumours that it can affect fertility in men or women. There has never been any evidence to support this misinformation.
Jane Kelsey, University of Auckland, Waipapa Taumata Rau
Only 14% of people in poorer countries have received one vaccine dose, but a leaked WTO ‘solution’ to waive patents fails to ensure developing countries can access life-saving vaccines and medicines.
A ground crew member directs the loading of a shipment of Cuba’s homegrown COVID-19 vaccines donated to Syria, on the tarmac of the Jose Marti International Airport, in Havana, on Jan. 7, 2022.
(AP Photo / Ramon Espinosa)
Cuba is acting on the scientific fact that humanity will be safest when all who can be vaccinated are vaccinated. It is following the science and earning its trusted reputation.
WHO Director-General, Dr Tedros Adhanom Ghebreyesus, during a visit at Afrigen Formulation Facilities in Cape Town, South Africa.
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Moves by Moderna and BioNTech to make vaccines themselves in African countries signal that the companies aren’t considering licensing its technology to a third party for local manufacture.
PM Scott Morrison after a National Security Committee meeting on March 1. Morrison later tested positive for COVID.
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Imagine if the PM had caught COVID two years ago? We knew so little about COVID with certainty back then, and what we did know was truly frightening. Here’s what’s changed since then.
Paediatrician at the Royal Childrens Hospital and Associate Professor and Clinician Scientist, University of Melbourne and MCRI, Murdoch Children's Research Institute