Tag Archives: Vaccines

INFOGRAPHIC: ‘VACCINES WITHOUT NEEDLES’ (WSJ)

Technologies in development for delivering vaccines include Enesi’s dissolving implants, microneedle patches, electrical-pulse systems, nasal sprays and even pills. 

Some firms are developing their own vaccines against Covid-19, while others are aiming to reformulate some of the dozens already in development or being rolled out world-wide. Some are sitting this pandemic out in the hope of being ready for the next one.

All are in the early to mid-stages of development and clinical testing, suggesting it might be months if not years before they come to market. Big pharmaceutical companies have so far shown limited interest.

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COVID-19: ‘WHAT ARE THE VACCINE’S INGREDIENTS?’

There are all sorts of different vaccines but many of them share specific types of ingredients. Josh Toussaint-Strauss talks to Professor Adam Finn to find out what is in most conventional vaccines, as well as what they do to our bodies when we take them – and why the mRNA Covid jabs from Pfizer/BioNTech, Oxford/AstraZeneca and Moderna work differently.

COVID-19: UNDERSTANDING THE NEW VARIANTS & NEW VACCINES EFFECTIVENESS

Researchers are scrambling to understand the biology of new coronavirus variants and the impact they might have on vaccine efficacy.

Around the world, concern is growing about the impact that new, faster-spreading variants of the SARS-CoV-2 virus will have on the pandemic.

In this episode of Coronapod, we discuss what these variants are, and the best way to respond to them, in the face of increasing evidence that some can evade the immunity produced by vaccination or previous infection.

News: ‘A bloody mess’: Confusion reigns over naming of new COVID variants

News: Fast-spreading COVID variant can elude immune responses

News: Could new COVID variants undermine vaccines? Labs scramble to find out

News: How to redesign COVID vaccines so they protect against variants

News: J&J’s one-shot COVID vaccine offers hope for faster protection

COVID-19: ‘HOW MRNA VACCINES WORK’ (VIDEO)

Messenger RNA—or mRNA—vaccines have been in development for decades, and are now approved for use against COVID-19. Here’s how they work and what you should know about them. Visit https://www.jhsph.edu/covid-19​ for even more resources.

COVID-19 PODCAST: LATEST ON VACCINE ROLLOUT, NEW MUTATION & FDA APPROVALS

Stephen Hahn, U.S. Food and Drug Administration Commissioner, Sigal Atzmon, founder and chief executive officer of Medix Global, and Roche CEO Severin Schwan, on the pandemic, Covid-19 vaccines and the new mutation.