Vaccine development: Process could be fast-tracked using antibody imaging tool

A new imaging approach monitors antibody responses to vaccines more quickly than current techniques, which could accelerate vaccine design 19 January 2022 By Carissa Wong An artist’s illustration of antibodies (red and blue) responding to an infection with SARS-CoV-2 (purple) SCIENCE PHOTO LIBRARY By analysing high-resolution images, a computer can quickly predict the sequence of … Read more

Living with covid: How can we end the pandemic and what will it be like?

For some, the phrase “living with covid” means removing all restrictions. But the actions we take now will determine how many more people die of covid – and whether we’re doomed to keep chasing new variants Health 18 January 2022 By Michael Marshall Mask wearing at a theatre in Antwerp, Belgium, last month JONAS ROOSENS/BELGA/AFP … Read more

Over 60% of Adverse Reactions to COVID-19 Vaccines May Just Be The Nocebo Effect

The human mind, it seems, is a very powerful thing. According to a new study involving over 45,000 patients, most of the adverse reactions people experienced after having a COVID-19 vaccination could be due to the nocebo effect.   The nocebo effect is a bit like the ‘evil twin’ of the placebo effect, occurring when … Read more

Flu vaccines during pregnancy protect babies for 6 months after birth

Evidence shows that getting a flu jab during pregnancy provides substantial protection to young babies, but uptake in many countries is still concerningly low Health 14 January 2022 By Alice Klein Pregnant women can pass on antibodies to their babies Shutterstock/Rido Babies are two-thirds less likely to get the flu in their first six months … Read more

What’s Holding Up New Omicron Vaccines?

All the vaccines we use to ward off SARS-CoV-2, the virus that causes COVID, share one crucial feature: they were designed to protect against its ancestral form, which surfaced in Wuhan, China, more than two years ago. Today’s virus, however, is not the same as it once was. SARS-CoV-2 has been evolving, with successive variants … Read more

What’s Holding Up New Omicron Vaccines?

All the vaccines we use to ward off SARS-CoV-2, the virus that causes COVID, share one crucial feature: they were designed to protect against its ancestral form, which surfaced in Wuhan, China, more than two years ago. Today’s virus, however, is not the same as it once was. SARS-CoV-2 has been evolving, with successive variants … Read more

COVID-19 Vaccines Saved Over 240,000 American Lives in Just 6 Months, Study Finds

COVID-19 vaccines saved nearly 241,000 lives in the United States and prevented more than 1 million virus-related hospitalizations in the first six months of the country’s inoculation program, according to a new research model.    A research letter, published Tuesday in the peer-reviewed medical journal JAMA Network Open, found coronavirus vaccinations also prevented more than 14 … Read more

2022 news preview: mRNA tech behind covid-19 vaccines could get new uses

By Michael Le Page A BioNTech worker tests the procedures for making mRNA Abdulhamid Hosbas/Anadolu Agency via Getty Images 2022 could be the year when we find out whether mRNA vaccine technology can be used for a lot more than just making vaccines. The hope is that it can also get our bodies to produce drugs that … Read more

After COVID-19 Successes, Researchers Push to Develop mRNA Vaccines for Other Diseases

When the broad range of vaccines against COVID-19 were being tested in clinical trials, only a few experts expected the unproven technology of mRNA to be the star. Within 10 months, mRNA vaccines were both the first to be approved and the most effective. Although these are the first mRNA vaccines to be approved, the … Read more

Arduous trip through Amazon brings COVID-19 vaccines to vulnerable groups | Science

A version of this story appeared in Science, Vol 374, Issue 6575. “Vaccine! Let’s vaccinate everyone!” Shouts go up from the steep and muddy banks of the Iriri River in the heart of the Brazilian Amazon forest. A team of doctors, nurses, and nongovernmental organization (NGO) workers are hauling plastic foam boxes from a small … Read more