Articles on Vaccination

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Viral surveillance and prediction may be key parts of figuring out what goes into a vaccine. Pexels Cover/500px via Getty Images

Future COVID‑19 booster shots will likely need fresh formulations as new coronavirus variants of concern continue to emerge

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.
The Washington National Cathedral hosted a public vaccination event in March 2021 to help demonstrate trust by faith leaders of all denominations in the COVID-19 vaccines. Alex Wong/Getty Images

For some people, religious leaders might be most effective at communicating the importance of COVID‑19 vaccination

Two political scientists in their study in South Dakota found people trusted medical professionals the least when it came to public health messages.
Viewing immunity as a carpet that we weave together evokes labour and artistry, and suggests we have a role in crafting something rather than simply being acted upon by a virus. (Shutterstock)

How we think about immunity can help us navigate COVID‑19 risks together

The metaphor of a collective “carpet of immunity” invites us to imagine immunity as a collaborative project, spreading out to protect those for whom the end of mandates means increased vulnerability.
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)

Big Pharma vs. Little Cuba: Why Cubans trust vaccines and how they’re helping vaccinate the world

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.
Xenotransplantation is the transplanting of cells, tissues or organs from animals to humans. Pre-clinical trials of organ transplant from pigs have addressed some of the technical barriers. (Shutterstock)

Organ transplants from pigs: Medical miracle or pandemic in the making?

New developments in organ transplants from animals show promise. However, there has been no public engagement about a potential risk. It may streamline a pathway to humans for new zoonotic diseases.

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