Woman Loses Vision After Mosquito Bites

  A woman who caught ‘chikungunya fever while vacationing in the Caribbean wound up losing some of the vision in her right eye permanently, according to a new report of her case.   The findings suggest th...

Study Shows Viagra Could Be Used In Treating Malaria

The male impotence drug Viagra could also prevent malaria transmission, an in-vitro study demonstrates.The drug stiffens red blood cells infected with malaria.   This should cause them to be removed from the blood b...