Articles on Viruses

Displaying 121 - 140 of 176 articles

Making waves but will it cross the pond? Maurizio Gambarini

Why a pill to prevent HIV is causing great controversy

The latest report from Public Health England revealed that there were more than 100,000 people living with HIV in the UK, with 6,000 new infections last year. Around a quarter of people are unaware they…
One positive coming out of HIV. NIAID

How notorious HIV is being hijacked to tackle cancer

HIV is one of the deadliest viruses encountered by humans in recent history and will kill 1.5m people this year alone, compare this to Ebola, for example, which has killed less than 5,000 so far, and you…
Bacteria under attack by a flock of bacteriophages. Graham Beards/Wikimedia Commons

Designer viruses could be the new antibiotics

Bacterial infections remain a major threat to human and animal health. Worse still, the catalogue of useful antibiotics is shrinking as pathogens build up resistance to these drugs. There are few promising…
Commotion outside house of infected nurse Teresa Ramos near Madrid. EPA

Ebola won’t gain a foothold in Western countries – here’s why

The Ebola epidemic in West Africa is the worst in recorded history. There have been in excess of 7,400 cases and 3,439 deaths, primarily in Liberia, Sierra Leone and Guinea. More recently, the spread of…
Time to run. Mytoenailcameoff

Rabies – a global killer that dog jabs can eliminate

Chacha, a farmer and businessman from northern Tanzania, returned home from market one afternoon to find that his family’s newly adopted puppy had bitten five of his children. The puppy had been playful…
A Crimson Rosella (Platycercus elegans) in the wild near Melbourne. Raoul Ribot

Colour variability in Crimson Rosellas is linked to a virus

Despite its name, the Crimson Rosella is perhaps Australia’s most colour-variable bird and a cause of this striking and beautiful diversity seems to be a disease that’s potentially deadly to many other…
Most agree that if an individual is likely to die and an experimental therapy has a reasonable chance to prevent death, then it should be given. EPA/Ahmed Jallanzo

Fast-tracking access to experimental Ebola drugs

The current outbreak of Zaire Ebola virus in Western Africa is the largest ever recorded. More than 1800 people have been infected and nearly 1000 people have died. But while drug therapies are close to…
Liberia’s lack of infrastructure. Ahmed Jallanzo/EPA

Tackling Ebola: isolate, hydrate and educate

Our understanding of Ebola has increased considerably since outbreaks of a mysterious haemorrhagic fever caused by an unknown virus first occurred in Southern Sudan and the Democratic Republic of Congo…
Most infections by this family of viruses are acquired in childhood and are usually mild. gabi menashe/Flickr

Explainer: what is parechovirus?

An outbreak of parechoviruses in Queensland is causing concern because of the severity of the illness among infants younger than three months old. Dozens of cases have been detected in Australia since…

Top contributors

More