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How evolution tamed a deadly virus and why we should still worry

Science Daily: Pharmacology News

Over the last century, a once-deadly mosquito-borne virus has evolved so that it no longer sickens humans. New research shows that changes in the virus's ability to target human cells paralleled the decline in illness and death.

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Herpes virus might drive Alzheimer's pathology

Science Daily: Pharmacology News

Viral infections may play a role in Alzheimer's disease.

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Scientists Develop High-Tech 'Air Mask' to Ward Off Viruses

Drugs.com

TUESDAY, July 10, 2024 -- An experimental “air mask” could help ward off infectious diseases while people are on the job, researchers report.The mask uses an air curtain blowing down from the brim of a hard hat to prevent airborne viruses from rea.

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CDC Warns of Resurgence of Common Respiratory Virus, With Risks for Particular Groups

Drugs.com

14, 2024 -- Parvovirus B19, a seasonal respiratory virus that subsided during the pandemic, is making a comeback, U.S. Centers for Disease Control and. WEDNESDAY, Aug. health officials warned Tuesday.In a health alert issued by the U.S.

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System to auto-detect new variants will inform better response to future infectious disease outbreaks

Science Daily: Pharmacology News

Researchers have come up with a new way to identify more infectious variants of viruses or bacteria that start spreading in humans -- including those causing flu, COVID, whooping cough and tuberculosis.

Virus 358
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Zika uses human skin as 'mosquito magnet' to spread virus further

Science Daily: Pharmacology News

Zika virus hijacks the skin of its human host to send out chemical signals that lure more mosquitoes to infect and spread the disease further, new research shows.

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Mosquitoes sense infrared from body heat to help track humans down

Science Daily: Pharmacology News

One mosquito species, Aedes aegypti, spreads the viruses that cause over 100,000,000 cases of dengue, yellow fever, Zika and other diseases every year. Indeed, their capacity to transmit disease has earned mosquitoes the title of deadliest animal. Another, Anopheles gambiae, spreads the parasite that causes malaria.

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