There is a malaria TV advertisement starring David Beckham. The great footballer soliloquizes about how he never misses a free kick when he is in the 'zone'. Placing the ball outside the 18 yard, he fires a shot which curves and hits a hapless stadium worker crossing the goal area. At the end of the advert, the words, 'we need nets appear boldly'. The ball obviously signifies mosquito or malaria and the hapless stadium worker the victim. Or the African.