The first discovery of Aedes aegypti eggs in the UK shows how climate change and global travel are helping mosquitoes that spread dengue and Zika expand northwards.
Articles on Viral vectors
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We tend to just think of viruses in terms of their damaging impacts on human health and lives. But viruses can also be used to benefit human health, agriculture and the environment.
Viral vectors are modified viruses that trigger an immune response without causing infection. The vector that’s used in several COVID-19 vaccines was created decades ago by Canadian Frank Graham.
As many teens and adults in the US restart their social lives, parents of children under the age of 12 wonder when their kids will also be able to experience the freedom that comes with vaccination.
Various companies use different ingredients and different delivery systems in their COVID-19 vaccines. Researchers are investigating whether it’s better for individuals to mix what’s available.
The Johnson & Johnson vaccine is different from the Moderna and Pfizer vaccines in a few important ways that could make it a huge help to global vaccination efforts.
Tick-borne diseases are becoming more common in the United States. A public health entomologist outlines some of the lesser-known threats ticks pose to human health.
One big challenge for gene therapies is delivering DNA or RNA safely to cells inside patients’ bodies. New nanoparticles could be an improvement over the current standard – repurposed viruses.
While no one likes getting bitten by mosquitoes, you might be surprised (and even a little fascinated) at the complex adaptions mosquitoes have developed to locate their favorite food sources.
Viruses have traditionally been mankind’s enemies, causing disease and often mutating out of the reach of our medicines. But now a new technology is conscripting them into doing good. Viral vectors show…
Top contributors
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Associate Professor of Biology, Rochester Institute of Technology
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Assistant Professor of Biology, University of South Florida
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Doctoral Student in Biochemistry, University of Washington
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Extension Professor of Biochemistry, Molecular Biology, Entomology and Plant Pathology, Mississippi State University
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Distinguished University Professor, Department of Pathology and Molecular Medicine, McMaster University
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Professor Emerita, Nursing, School of Nursing and Midwifery, Griffith University
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Professor of Pediatrics, University of Pittsburgh
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Honorary Fellow at Department of Pharmacology and Therapeutics, The University of Melbourne
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Reader in Intregrative Virology, University of Liverpool