The garbage collectors of Cairo react to the Egyptian government's slaughter of the country's pigs
Fear of the illness leads Mexican authorities to close the country's football matches to fans
The body temperature scanners installed at airports around the world help control the spread of the illness and generate haunting, otherworldly imagery
The swine flu outbreak in Mexico has killed at least 150 people and spread to nations as far away as New Zealand and Spain
The world could be on the brink of the first influenza pandemic in more than 40 years