Tag : virus

virus

Huge Study Finds “Zero Risk” Of HIV Transmission During Drug Treatment

Scientists hope an end to the Aids epidemic could be in sight after eight years long study found men whose HIV infection was fully suppressed by antiretroviral drugs had no chance of infecting their partner. Not a single one of the HIV-negative men contracted the virus from their partner. The success of the medicine is notable and raises hope. If everyone with HIV were fully treated, there would be no further infections.

HIV

Scientists Gene-Edited HIV to Cure “Bubble Boy” Disease

A new gene therapy approach developed at St. Jude Children’s Research Hospital has cured infants born with X-linked severe combined immunodeficiency (SCID-X1), known as “Bubble Boy” disease. The patients recovered with fully functioning immune systems and started producing immune cells, including T cells, B cells, and natural killer (NK) cells. The researchers achieved that by hijacking the HIV virus to replace the mutated gene, called IL2RG, with a corrected copy.

water

Genetically Engineered Viruses Seek and Destroy E. coli in Drinking Water

Food scientists from Cornell University have developed a test for rapid detection of E. coli in drinking water using genetically-engineered bacteriophages. It can be administered locally in hard-to-reach areas around the world and provides results within hours. Obtaining quick and accurate results is a current bottleneck in preventing infection and could save many.

HIV

The “Global Virome Project” Initiative and its Hunt for Deadly Viruses

An estimated 600,000 to 800,000 viral species could jump from animals to humans. Scientists are joining the Global Virome Project initiative in hope of identifying new potential pathogens and countering them before they become the next pandemic. This move from a reactive to a proactive approach aims to provide a safer future for all.