A person in a white shirt activates a nasal spray
| 2 min read
Researchers say they’re abandoning the project in its current form—one of several that aims to induce what’s known as mucosal immunity against SARS-CoV-2.

immunization

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Booster Is Best in the Same Limb as Initial Vaccine: Mouse Study

In one of the only known photos of Abraham Lincoln taken on the day of the Gettysburg Address, Lincoln can be seen seated, hatless, just below and to the right of the flag. Lincoln began developing symptoms of smallpox on the train home to Washington, DC.

Presidential Pox, 1863

a man in a white t-shirt and face mask receives a bandage on his arm from a clinician wearing blue gloves and a plastic face shield

COVID-19 Vaccines Work in People with Cancer: Study

Woman holding a CDC COVID-19 vaccination card with both hands.

COVID-19 mRNA Vaccines Appear Effective Against Multiple Variants

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No Proof COVID-19 Vaccine Affects Menstruation or Fertility

Blood Clots a Very Rare Side Effect of AstraZeneca Vaccine: EMA

Scientists Reverse Engineer mRNA Sequence of Moderna Vaccine

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AstraZeneca’s COVID-19 Shot Completely Prevented Severe Disease

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COVID-19 Hospitalizations Tank a Month After Vaccines Roll Out

New SARS-CoV-2 Variant Could Evade Antibodies

Patients Reinfected with Coronavirus in Hong Kong, Europe

Bioethicists Criticize WHO’s Malaria Vaccine Trial

50 Children Dead from Measles Outbreak in Samoa 

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Study Finds Low Trust in Vaccines in Europe

A bottle labelled "malaria vaccine" with a syringe

Distribution of World’s First Malaria Vaccine Begins

Measles Cases Rise in Outbreaks in Ukraine, Philippines

Questions Raised About Pertussis Reemergence

skin covered in small red bumps

A Record Year for Measles Cases in Europe

Arrests, Investigations Over Vaccine Scandal in China

Measles Cases On the Rise in England

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Photo of John Calhoun crouches within his rodent utopia-turned-dystopia

Universe 25 Experiment

A woman eating chocolate.

Why Do Some Women Crave Chocolate Before Their Period?

An MRI image of a human brain, with a glowing red section which indicates a tumor.

Why Are Breast Cancers That Metastasize to the Brain Hard to Treat?

An anatomical drawing of the placenta showing vascularization and the umbilical cord.

How Can the Placenta Help Us Understand Cancer?

Multimedia

Graphic of silver and gold 3D spheres levitating in space

Transform Omics Workflows with Scalable Cell Prep

LevitasBio
Conceptual image of genomic analysis showing multicolored DNA base sequences depicted as the letters C, G, A, and T.

Accelerating Cancer Research Through Comprehensive Genomic Analysis

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May digest 2025 cover
May 2025, Issue 1

Study Confirms Safety of Genetically Modified T Cells

A long-term study of nearly 800 patients demonstrated a strong safety profile for T cells engineered with viral vectors.

View this Issue
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TaqMan Probe & Assays: Unveil What's Possible Together

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Meet Aunty and Tackle Protein Stability Questions in Research and Development

Meet Aunty and Tackle Protein Stability Questions in Research and Development

Unchained Labs
Detecting Residual Cell Line-Derived DNA with Droplet Digital PCR

Detecting Residual Cell Line-Derived DNA with Droplet Digital PCR

Bio-Rad
How technology makes PCR instruments easier to use.

Making Real-Time PCR More Straightforward

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Products

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Fujirebio Receives Marketing Clearance for Lumipulse® G pTau 217/ β-Amyloid 1-42 Plasma Ratio In-Vitro Diagnostic Test

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Biotium Launches New Phalloidin Conjugates with Extended F-actin Staining Stability for Greater Imaging Flexibility

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Latest AI software simplifies image analysis and speeds up insights for scientists

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BioSkryb Genomics and Tecan introduce a single-cell multiomics workflow for sequencing-ready libraries in under ten hours