Successful male contraceptive gel trial brings new form of birth control closer

Guardian, Tuesday 7 February 2017

A male contraceptive gel has been found to work reliably in a trial in primates, bringing the prospect of an alternative form of birth control for humans closer.

The product, called Vasalgel, is designed to be a reversible and less invasive form of vasectomy and in the latest study was 100% effective at preventing conception.

  • Read more of article here
  • Read full text of paper (open access) in the journal Basic and Clinical Andrology here 

HIV-Related Virus Has Existed in Primates for Millions of Years

LiveScience, August 27, 2015 03:05pm ET

Viruses related to the human immunodeficiency virus (HIV) have infected Old World monkeys as far back as 16 million years ago, according to a new study. The research provides insight into how monkeys evolved and adapted to the simian version of HIV, and why some viruses can jump from one species to another.

  • Read more here
  • Access study in PLOS Pathogens here

Gorillas source of two HIV-1 lineages

Reuters, Tuesday, 3 March 2015

Half the lineages of the main type of human immunodeficiency virus, HIV-1, originated in gorillas in Cameroon before infecting people, probably via bushmeat hunting, a new study has found.

Read more here